PR1MA™ Low Retention Graduated Pipette Tips

PR1MA™ Pipette Tips were meticulously designed using a specially formulated NoStick® resin to provide researchers with the highest level of liquid handling performance. PR1MA™ Pipette Tips were created with the belief that when it comes to liquid handling, less is more.

• Less Fluid Retention
• Less Sample Loss
• Less Time Spent
• Less Plastic Wasted 

PR1MA™ Pipette Tips are produced under strict controls and an ISO9001-certified Quality Assurance process. They are manufactured with a state-of-the-art fully automated tip manufacturing, filtering, and inspecting which is incomparable in our industry.

Low Retention

The PR1MA™ NoStick® tips offer users an even higher degree of fluid confidence and control. The inner surface of our NoStick® tip is considerably more hydrophobic than standard industry tips enabling viscous fluids to be dispensed more completely. Less fluid retention. Less sample loss. PR1MA™ tips prove that less is more when it comes to liquid handling!

Clean Liquid Release

PR1MA™ tips are purposely designed for a much cleaner liquid release. Less time spent waiting for the final drop to fall from the end of a tip. Our thinner walls and more finely tapered tip construction will eliminate the need to touch off. Users will maintain complete fluid control working with smaller Vols, and yet will not have to compromise their pipetting accuracy or precision.

• High-clarity, virgin polypropylene meets FDA 21 CFR 177.1520 & USP Class VI.
• Proprietary NoStick® resin technology facilitates clean release.
• Filtered tips have a hydrophobic HDPE barrier that won’t contaminate or impede airflow.
• For use in the pharmaceutical and food industry, and molecular biology.
• Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free. Sterile product is certified endotoxin-free.

Proudly made in the USA! Click here for more made in America products!
 

PR1MA™ Low Retention Graduated Pipette Tips

PR1MA™ Pipette Tips were meticulously designed using a specially formulated NoStick® resin to provide researchers with the highest level of liquid handling performance. PR1MA™ Pipette Tips were created with the belief that when it comes to liquid handling, less is more.

• Less Fluid Retention
• Less Sample Loss
• Less Time Spent
• Less Plastic Wasted 

PR1MA™ Pipette Tips are produced under strict controls and an ISO9001-certified Quality Assurance process. They are manufactured with a state-of-the-art fully automated tip manufacturing, filtering, and inspecting which is incomparable in our industry.

Low Retention

The PR1MA™ NoStick® tips offer users an even higher degree of fluid confidence and control. The inner surface of our NoStick® tip is considerably more hydrophobic than standard industry tips enabling viscous fluids to be dispensed more completely. Less fluid retention. Less sample loss. PR1MA™ tips prove that less is more when it comes to liquid handling!

Clean Liquid Release

PR1MA™ tips are purposely designed for a much cleaner liquid release. Less time spent waiting for the final drop to fall from the end of a tip. Our thinner walls and more finely tapered tip construction will eliminate the need to touch off. Users will maintain complete fluid control working with smaller Vols, and yet will not have to compromise their pipetting accuracy or precision.

• High-clarity, virgin polypropylene meets FDA 21 CFR 177.1520 & USP Class VI.
• Proprietary NoStick® resin technology facilitates clean release.
• Filtered tips have a hydrophobic HDPE barrier that won’t contaminate or impede airflow.
• For use in the pharmaceutical and food industry, and molecular biology.
• Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free. Sterile product is certified endotoxin-free.

Proudly made in the USA! Click here for more made in America products!

PR1MA™ Individual PCR Tubes

• PR1MA™ Individual PCR tubes are evaporation-resistant and provide easy-to-open-and-close lids that prevent sample loss
• The uniform wells and ultra-thin walls provide optimal heat transfer and reaction efficiency
• Reclosable bags minimize contamination risk and are convenient for opening and closing
• For use in medical, pharmaceutical, food industry, and molecular biology
• Certified free of detectable RNase, DNase, NA, PCR inhibitors, and tested pyrogen-free

PR1MA™ Corbett Type PCR Tubes

• PR1MA™ PCR Strip Tubes and Caps are evaporation-resistant and provide easy-to-open-and-close lids that prevent sample loss.
• Tube Size is 0.1 mL
• 4 Tube Strip and 4 Cap Strip
• The uniform wells and ultra-thin walls provide optimal heat transfer and reaction efficiency.
• Reclosable bags minimize contamination risk and are convenient for opening and closing.
• For use in medical, pharmaceutical, food industry, and molecular biology.
• Certified free of detectable RNase, DNase, NA, PCR inhibitors, and tested pyrogen-free.

PR1MA™ Screw Cap Tubes & Caps Sold Separately

PR1MA™ threaded tubes offer a clean, safe environment for your important samples!

• Manufactured from high-clarity, ultra-pure polypropylene (meets FDA 21 CFR 177.1520 & USP Class VI).
• Versatile and durable tube developed for secure use in multiple laboratory environments.
• Ideal for boiling applications.
• Numerous tube and cap options to form an ideal combination for specific applications.
• Rated to 20,000 x G.
• Suitable for a wide range of temperatures - from -196°C to +121°C. Note: not for immersion in liquid nitrogen.
• Available in:
• Ribbed (0.5, 1.5, & 2 mL)
• Non-Graduated Clear (0.5 & 1.5 mL)
• Graduated (1.5 & 2 mL): Marked at every 100 µL for easy sample estimation.
• Offered with either skirted or conical bases.
• Non-Graduated, and Ribbed Sided options ideal for high throughput and automated processing
• Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free. Sterile product is certified pyrogen-free.

Tubes for Kit Manufacturers? - Please contact us.  MIDSCI has screw cap tube options available specifically for use in diagnostic kits, providing kit manufacturers the freedom to choose an alternate source of consumables from an experienced and trusted U.S. plastics manufacturer. 
Homogenization Tubes? - Please contact us.  Homogenization calls for a tube that is built to withstand the rigors of lysing applications. When you need to be sure about the tube you select for lysing and bead beating, choose the brand that has the experience, innovation, and reliability of an industry leader.

PR1MA™  SCREW CAPS

Screw Caps are ideal for everyday laboratory applications as well as diagnostic kit manufacturing. From standard caps in bright colors to the molded grip caps with molded O-rings, there is a perfect seal for your important solutions. 

Grip Cap with Rubber Grip & O-ring (PR-SCMC)

• Rubber ribs allow for effortless opening and closingeven when frozen.
• Easy 3/4 turn to open and close.
• Easy labeling surface.
• Contrasting color stripes enable easy branding or organization. 
• Made from ultra-pure polypropylene (meets FDA 21 CFR 177.1520 & USP Class VI) with an inert TPE O-ring molded directly into the cap.
• Temperature range from -196°C to +121°C. Note: not for immersion in liquid nitrogen.
• For use in medical, pharmaceutical and food industry, and molecular biology.
• Need colors see our Assorted Pack (-RB).  Need individual colors or white contact us for special orders.

Standard Caps (PR-SCC)

• Easy 3-4 turn to open and close.
• Synthetic O-ring.
• Available with and without attached tether.  Contact us if you want the tethered option.
• Wide variety of color options.
• Temperature range from -196°C to +121°C. Note: not for immersion in liquid nitrogen.
• For use in medical, pharmaceutical and food industry, and molecular biology.
• Need colors see our Assorted Pack (-RB).  Need individual colors or amber contact us for special orders.

• PR1MA™ PCR Strip Tubes and Caps are evaporation-resistant and provide easy-to-open-and-close lids that prevent sample loss.
• The uniform wells and ultra-thin walls provide optimal heat transfer and reaction efficiency.
• Reclosable bags minimize contamination risk and are convenient for opening and closing.
• For use in medical, pharmaceutical, food industry, and molecular biology.
• Certified free of detectable RNase, DNase, NA, PCR inhibitors, and tested pyrogen-free.

 

PR1MA™ Microcentrifuge Tubes

• Two Cap Styles: To suit customer preference:
• Boil-proof (MCT15) caps are ideal for rigorous high-temp applications and tight storage conditions. Max Fill 1.7 mL with caps open and 1.5 with caps closed. 

Large, boil-resistant (MCT17) caps are easy to open & close, with a large labeling surface. Max Fill 1.7 mL with caps open and 1.5 with caps closed. 

• Crystal-Clear Polymer: Facilitates visualization of samples.
  
• G-Force: Rated to 20,000 x g.  
  
• Graduations: every 100 µL for easy volume estimation.
  
• Low Retention: Available with proprietary NoStick® resin to ensure maximum sample recovery.
  
• Temperature Range: -80° C to +121° C.
  
• Certified: Free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free. Sterile product is certified pyrogen-free.  

Proudly made in the USA! Click here for more made in America products!
 

PR1MA™ Screw Cap Tubes and Caps, Sterile, Assembled

PR1MA™ threaded tubes offer a clean, safe environment for your important samples!

• Manufactured from high-clarity, ultra-pure polypropylene (meets FDA 21 CFR 177.1520 & USP Class VI).
• Versatile and durable tube developed for secure use in multiple laboratory environments.
• Ideal for boiling applications.
• Numerous tube and cap options to form an ideal combination for specific applications.
• Rated to 20,000 x G.
• Suitable for a wide range of temperatures from -196°C to +121°C. Note: not for immersion in liquid nitrogen.
• Available in:
• Ribbed (0.5, 1.5, & 2 mL)
• Non-Graduated Clear (0.5 & 1.5 mL)
• Graduated (1.5 & 2 mL): Marked at every 100 L for easy sample estimation.
• Offered with either skirted or conical bases.
• Non-Graduated, and Ribbed Sided options ideal for high throughput and automated processing
• Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free. Sterile product is certified pyrogen-free.

Tubes for Kit Manufacturers? - Please contact us.  MIDSCI has screw cap tube options available specifically for use in diagnostic kits, providing kit manufacturers the freedom to choose an alternate source of consumables from an experienced and trusted U.S. plastics manufacturer. 

Homogenization Tubes? - Please contact us.  Homogenization calls for a tube that is built to withstand the rigors of lysing applications. When you need to be sure about the tube you select for lysing and bead beating, choose the brand that has the experience, innovation, and reliability of an industry leader.

PR1MA™  SCREW CAPS

Screw Caps are ideal for everyday laboratory applications as well as diagnostic kit manufacturing. From standard caps in bright colors to the molded grip caps with molded O-rings, there is a perfect seal for your important solutions. 

Grip Cap with Rubber Grip & O-ring (PR-SCMC)

• Rubber ribs allow for effortless opening and closingeven when frozen.
• Easy 3/4 turn to open and close.
• Easy labeling surface.
• Contrasting color stripes enable easy branding or organization. 
• Made from ultra-pure polypropylene (meets FDA 21 CFR 177.1520 & USP Class VI) with an inert TPE O-ring molded directly into the cap.
• Temperature range from -196°C to +121°C. Note: not for immersion in liquid nitrogen.
• For use in medical, pharmaceutical and food industry, and molecular biology.

Standard Caps (PR-SCC)

• Easy 3/4 turn to open and close.
• Synthetic O-ring.
• Available with and without attached tether.  Contact us if you want the tethered option.
• Wide variety of color options.
• Temperature range from -196°C to +121°C. Note: not for immersion in liquid nitrogen.
• For use in medical, pharmaceutical and food industry, and molecular biology.

 
PR1MA™ PCR Strip Tubes with Attached Caps

• PR1MA™ PCR Strip Tubes and Caps are evaporation-resistant and provide easy-to-open-and-close lids that prevent sample loss.
• The uniform wells and ultra-thin walls provide optimal heat transfer and reaction efficiency.
• Reclosable bags minimize contamination risk and are convenient for opening and closing.
• For use in medical, pharmaceutical, food industry, and molecular biology.
• Certified free of detectable RNase, DNase, NA, PCR inhibitors, and tested pyrogen-free.

• PR1MA™ PCR Strip Tubes and Caps are evaporation-resistant and provide easy-to-open-and-close lids that prevent sample loss.
• The uniform wells and ultra-thin walls provide optimal heat transfer and reaction efficiency.
• Reclosable bags minimize contamination risk and are convenient for opening and closing.
• For use in medical, pharmaceutical, food industry, and molecular biology.
• Certified free of detectable RNase, DNase, NA, PCR inhibitors, and tested pyrogen-free.

PR1MA™ Water, HPLC Grade

CAS Number: 7732-18-5
Molecular Weight: 18.0
Chemical Formula: H₂O
Storage Temp: Room Temperature

Certified RNase and DNase free for use in molecular biology applications. Ideal for making reagents, rinsing glass and plastic ware, enzymatic reactions and more. Toxic agents such as DEPC are not used in purification procedures.

• Endotoxin Free
• RNase Free
• DNase Free

*Tested to < 0.001 EU/ML

Research or further manufacturing use only, not for food or drug use.

• Appearance: Clear and Colorless Solution
• TOC (ppb): ≤ 3 ppb
• UV Absorbance (1 cm cell Vs Water) @ 190nm: ≤ 0.01
• UV Absorbance (1 cm cell Vs Water) @ 200 nm: ≤ 0.010
• UV Absorbance (1 cm cell Vs Water) @ 210 nm: ≤ 0.010
• UV Absorbance (1 cm cell Vs Water) @ 250 nm: ≤ 0.005
• UV Absorbance (1 cm cell Vs Water) @ 254 nm: ≤ 0.005
• UV Absorbance (1 cm cell Vs Water) @ 280 nm: ≤ 0.005
• Filtered through Ultrafiltration (0.01 Micron): Conforms
• Country of Origin: USA

PR1MA™ Distilled Water, Laboratory Reagent Grade

CAS Number: 7732-18-5
Molecular Weight: 18.02
Chemical Formula: H₂O

Laboratory reagent grade. Purified by steam distillation for use as a research laboratory reagent. Not intended or sold for human consumption. 10 Liter size supplied in a Cubitainer with pouring spout.

Research or further manufacturing use only, not for food or drug use.

• Appearance: Clear Liquid
• Alkalinity (Total as CaCO₃): ≤ 20 ppm
• Aluminum (Al): ≤ 0.2 ppm
• Antimony (Sb): ≤ 0.006 ppm
• Arsenic (As): ≤ 0.01 ppm
• Barium (Ba): ≤ 2 ppm
• Beryllium (Be): ≤ 0.004 ppm
• Boron (B): ≤ 1 ppm
• Bromate: ≤ 0.010 ppm
• Bromide: ≤ 0.005 ppm
• Cadmium (Cd): ≤ 0.005 ppm
• Calcium (Ca): ≤ 2 ppm
• Chloride (ASTM D5442): ≤ 50 ppb
• Chromium (Cr): ≤ 0.10 ppm
• Cobalt (Co): ≤ 0.15 ppm
• Conductivity (ASTM D1125): ≤ 5.0 µS/cm
• Copper (Cu): ≤ 1 ppm
• E.Coli: ≤ 1 MPN/100ml
• Fluoride : ≤ 4 ppm
• Foaming Agents: ≤ 0.5 mg/l
• Hardness (as CaCO3): ≤ 10 mg/l
• Heterotrophic Bacteria (F1094): ≤ 100 cfu/10ml
• Iron (Fe): ≤ 0.3 ppm
• lead (Pb): ≤ 0.015 ppm
• Magnesium (Mg): ≤ 0.10 ppm
• Manganese (Mn): ≤ 0.05 ppm
• Mercury (Hg): ≤ 0.002 ppm
• Molybdenum (Mo): ≤ 0.15 ppm
• Nickel (Ni) : ≤ 0.005 ppm
• Nitrate as N: ≤ 10 ppm
• pH (ASTM D1293): 5.0 - 7.0
• Phosphorous (P): ≤ 1 ppm
• Potassium (K) : ≤ 1 ppm
• Resistivity (ASTM D1125): ≥ 0.2 megaohm
• Scandium (SC): ≤ 0.15 ppm
• Selenium (Se): ≤ 0.05 ppm
• Silica (ASTM D4517) : No Limit ppb
• Silver (Ag): ≤ 0.10 ppm
• Sodium (ASTM 6071): ≤ 50 ppb
• Standard Plate Count: ≤ 500 cfu/ml
• Strontium (Sr): ≤ 0.15 ppm
• sulfate: ≤ 250 ppm
• Thallium (Tl): ≤ 0.002 ppm
• Tin (sn): ≤ 0.15 ppm
• Titanium (Ti): ≤ 0.15 ppm
• TOC (ASTM 5997): No Limit ppm
• Total Coliform: ≤ 1 MPN/100ml
• Total Radium: 0.5835 - 1.491 pCi/l
• Uranium (U): ≤ 0.030 ppm
• Vanadium (V): ≤ 0.15 ppm
• Zinc (Zn) : ≤ 5 ppm

PR1MA™  Water, Molecular Biology Grade, DNase and RNase Free

CAS Number: 7732-18-5
Molecular Weight: 18.0
Chemical Formula: H₂O
Storage Temp: Room Temperature

Certified RNase and DNase free for use in molecular biology applications. Ideal for making reagents, rinsing glass and plastic ware, enzymatic reactions and more. Toxic agents such as DEPC are not used in purification procedures.

• Endotoxin Free
• RNase Free
• DNase Free

*Tested to < 0.001 EU/ML

Meets or exceeds CAP/CLSI specifications for Clinical Laboratory Reagent Water (CLRW) and USP/NF Purified Water.

Research or further manufacturing use only, not for food or drug use.

• Appearance: Clear and Colorless Solution
• Bioburden : No Growth
• DNase: No Visible Degradation
• Protease: No Visible Degradation
• RNase: No Visible Degradation
• Country of Origin: USA

PR1MA™ Tricine, Ultra Pure [N-[Tris (Hydroxymethyl) Methyl] Glycine]

Common Name: N-[Tris (Hydroxymethyl) Methyl] Glycine
CAS Number: 5704-04-1
Molecular Weight: 179.17
Chemical Formula: C₆H₁₃NO₅
Solubility: Water
Storage Temp: Room Temperature

• pKa @ 25°C: 8.1-8.2
• Melting Range: 182-188°C

• Appearance: White Crystalline Powder
• Assay (Titration, dried basis): ≥ 99.0 %
• Heavy Metals : ≤ 5 ppm
• pH (1% Solution): 4.6 - 5.3
• Solubility (1M Solution in H₂O): Clear
• UV Absorbance 260nm (1 mol/L, 1cm ): ≤ 0.04
• UV Absorbance 280nm (1 mol/L, 1cm ): ≤ 0.02
• Water Content : ≤ 0.1 %

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PR1MA™ TBE 10x Solution

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PR1MA™ Boric Acid

CAS Number: 10043-35-3
Molecular Weight: 61.83
Chemical Formula: H₃BO₃
Solubility: Water
Storage Temp: Room Temperature

For use in preparing electrophoresis buffers.

Research or further manufacturing use only, not for food or drug use.

• Appearance: White Powder
• Calcium (Ca): ≤ 0.005 %
• Chloride: ≤ 0.001 %
• Heavy Metals (as Pb): ≤ 0.001 %
• Insolubles (Methanol): ≤ 0.005 %
• Iron: ≤ 0.001 %
• Nonovolatiles (Methanol): ≤ 0.05 %
• Phosphate: ≤ 0.001 %
• Purity: ≥ 99.5 %
• Sulfate: ≤ 0.01 %

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PR1MA™ Guanidine Thiocyanate

CAS Number: 593-84-0
Molecular Weight: 118.2
Chemical Formula: CH₅N₃ • HSCN
Solubility: Water
Storage Temp: Room Temperature

Protein denaturant used for purifying proteins and nucleic acids.

Toxicity: LD50

Research or further manufacturing use only, not for food or drug use.

• Appearance: White to slightly off white crystalline powder
• Assay (Argentometric Titration): ≥ 99.0 %
• Assay (Ion Chromatography): ≥ 99.5 %
• Chloride Content: ≤ 1.0 %
• Cobalt (Co) : ≤ 5 ppm
• FTIR: Conforms to reference
• Iron: ≤ 5 ppm
• pH: 5.0 - 7.0
• DNase/ RNase: None Detected
• Melting Point: 118 - 121 ^oC
• Solubility: Pass
• Sulfate Ash: ≤ 0.5 %
• Moisture : ≤ 0.5 %
• Grade: Ultra Pure
• Country of Origin: Report

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PR1MA™ Guanidine Hydrochloride

CAS Number: 50-01-1
Molecular Weight: 95.5
Chemical Formula: CH₅N₃-HCl
Solubility: Water
Storage Temp: Room Temperature

Protein denaturant used for purifying proteins and nucleic acids.

Research or further manufacturing use only, not for food or drug use.

• Appearance: White Crystalline Powder
• Assay (Titration, dried basis): ≥ 99.5 %
• Copper (Cu): ≤ 1 ppm
• DNase, RNase, protease: Not Detected
• Free Acid: ≤ 0.01 %
• Heavy Metals (as Pb): ≤ 0.5 ppm
• Identification (IR): Conforms to Known Structure
• Iron (Fe): ≤ 1 ppm
• Loss on Drying: ≤ 1 %
• Melting Point: 185 - 188 ^oC
• pH (10% solution in H₂O @ 25^oC): 5.0 - 7.0
• Residue on Ignition: ≤ 0.05 %
• Solubility (6% Solution in H₂O): Clear
• UVA (230nm, 6M H₂O solution): ≤ 0.14
• UVA (240nm, 6M H₂O solution): ≤ 0.05
• UVA (260nm, 6M H₂O solution): ≤ 0.03
• Zinc (Zn): ≤ 1 ppm

Guanidine, Hydrochloride, PR1MA, MIDSCI, Laboratory Supplies, High-Quality, Research, Consumables, Reagents, Equipment, Customer Service, Quick Shipping, Satisfaction Guarantee, Personalized Solutions, Universities

PR1MA™ Potassium Chloride

CAS Number: 7447-40-7
Molecular Weight: 74.6
Chemical Formula: KCl
Solubility: Water
Storage Temp: Room Temperature

Research or further manufacturing use only, not for food or drug use.

• Appearance: Colorless Crystals or White Granular
• Acidity/Alkalinity: Pass Test
• Aluminium: ≤ 1 ppm
• Assay: 99.0 - 100.5 %
• Barium: Pass Test
• Bromides: ≤ 0.1 %
• Heavy Metals (as Pb): ≤ 10 ppm
• Identity Reaction: Pass Test
• Iodide: ≤ 50 ppm
• Loss on Drying: ≤ 1.0 %
• Sodium: ≤ 1000 ppm
• Solubility: Freely soluble in water, practically insoluble in anhydrous ethanol
• Sulfate : ≤ 300 ppm
• Grade: Meets current USP Specifications

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PR1MA™ TRIS Hydrochloride [Tris(hydroxymethyl) aminomethane HCl]

Common Name: Tris(hydroxymethyl) aminomethane hydrochloride
CAS Number: 1185-53-1
Molecular Weight: 157.6
Chemical Formula: C₄H₁₁NO₃ • HCl
Solubility: Water
Storage Temp: Room Temperature

Highly purified for use in molecular biology applications.

Research or further manufacturing use only, not for food or drug use.

• Appearance: White crystalline
• Assay: 99.0 - 101.0 %
• pH (1% aqueous solution): 4.2 - 5.0
• Solubility (1M Solution in Water ) : Clear, colorless solution
• UV Absorbance @260nm, 1.0 M in H₂O: ≤ 0.06
• UV Absorbance @280nm, 1.0 M in H₂O: ≤ 0.05
• Identification: Conforms
• Heavy Metals : ≤ 5 ppm
• Grade: USP

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PR1MA™ Ampicillin, Sodium Salt

CAS Number: 69-52-3
Molecular Weight: 371.4
Chemical Formula: C₁₆H₁₈N₃O₄SNa
Solubility: Water
Storage Temp: 2-8°C

Inhibitor of bacterial cell wall synthesis resulting in lysis or deformation of the bacterium. Inhibits crosslinking of peptidoglycan by binding and inactivating transpeptidases. Highly active against gram negative bacteria. B-Lactamase sensitive. Plant cell culture tested. Widely used as a selective agent for transformation of plasmid encoding for b-Lactamase production such as pBR322 or pUC (Ampr).

• Appearance: White Crystalline Powder
• Assay (Anhydrous Substance) : 91.0 - 102 %
• Bacterial Endotoxins : ≤ 0.15 IU/mg
• Dimethylaniline: ≤ 0.002 %
• Identification: Conform
• Methylene Chloride : ≤ 0.2 %
• pH (1% Solution): 8.0 - 10.0
• Solubility (50mg/ml in Water): Soluble
• Specific Optical Rotation: +258 - +287 °
• Sterility: Conform
• Water: ≤ 2.0 %

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PR1MA™-Shell Plates - 384-Well, Full Skirted

Discover the next generation of PCR plates: Rugged Polycarbonate Frame + Polypropylene Wells

Engineered for unparalleled durability, PR1MA™-Shell PCR Plates are designed to accommodate all laboratory workflows and are ideal for use on automated liquid handling platforms.

PR1MA™-Shell sets a new standard in performance and convenience.

• The polycarbonate frame is rigid and flat to facilitate a firm grip by robotic arms and ensure reliable placement
• Polypropylene wells provide optimal thermal transfer and higher reaction efficiency
• White well options enhance the fluorescence signal during qPCR
• Wells are slightly raised to ensure evaporation-proof sealing with film, foil, or strip caps
• ANSI/SBS footprint and well spacing
• Vibrant colors offer a visual distinction between different samples or experiments
• Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free 

Proudly made in the USA! Click here for more made in America products!

PR1MA™-Shell Plates - 96-Well, Full Skirted

Discover the next generation of PCR plates: Rugged Polycarbonate Frame + Polypropylene Wells

Engineered for unparalleled durability, PR1MA™-Shell PCR Plates are designed to accommodate all laboratory workflows and are ideal for use on automated liquid handling platforms.

PR1MA™-Shell sets a new standard in performance and convenience.

• The polycarbonate frame is rigid and flat to facilitate a firm grip by robotic arms and ensure reliable placement
• Polypropylene wells provide optimal thermal transfer and higher reaction efficiency
• White well options enhance the fluorescence signal during qPCR
• Wells are slightly raised to ensure evaporation-proof sealing with film, foil, or strip caps
• ANSI/SBS footprint and well spacing
• Vibrant colors offer a visual distinction between different samples or experiments
• Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free

Proudly made in the USA! Click here for more made in America products!

PR1MA™ Rapid Coomassie Stain

Proudly made in the USA! Click here for more made in America products!
 

Rapid, Commassie, Stain, PR1MA, MIDSCI, Laboratory Supplies, High-Quality, Research, Consumables, Reagents, Equipment, Customer Service, Quick Shipping, Satisfaction Guarantee, Personalized Solutions, Universities

PR1MA™ Protein Gel-Loading Dye for SDS-PAGE

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PR1MA™ Cryo Tubes

• Ultra-pure polypropylene meets FDA 21 CFR 177.1520 & USP Class VI.
• High-contrast black 100 uL graduations are bold and easy to read.
• Large white writing area on all tubes.
• Optimized for vapor-phase liquid nitrogen storage.
• Note: not suitable for immersion in liquid nitrogen.
• Temperature range: -196°C to 121°C.
• HDPE cap has secure lip-seal feature so no O-ring is necessary.
• Maximize tube storage within racks, boxes, and canes.
• Sterile and certified free of detectable DNase, RNase, DNA, PCR inhibitors, and endotoxins.

PR1MA™ LTS™ Style Pipette Tips

These tips deliver superior accuracy and precision, ensuring reliable and consistent results. We are proud to manufacture our products in the USA and are committed to sustainability.

Our racks and boxes are made from our exclusive post-consumer resin, while the tips and lids are made from 100% virgin polypropylene for optimum clarity and purity.

These tips are the perfect fit for use with Rainin® LiteTouch® pipettors and are compatible with both single- and multi-channel LiteTouch® pipettors.

• Compatible with Rainin® single- and multi-channel LiteTouch® pipettors
• Light force required to add or eject tips
• Available in racked, sterile, filtered sterile, and reload varieties
• Tips are made from medical-grade virgin polypropylene

• Rack bases and grids are made from our exclusive 50% post-consumer recycled polypropylene—a reduction of up to 30% in the use of virgin polypropylene per rack of tips.

• Proprietary resin technology facilitates clean release
• Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free

Upgrade your pipetting experience with PR1MA™ LTS-Style Tips, which feature ultralow ejection force for comfortable, ergonomic pipetting.

Rainin, LTS and LiteTouch are registered trademarks of Mettler-Toledo Rainin, LLC.

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PR1MA™ Formamide, Super Pure

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PR1MA™ Hygromycin B Powder  

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PR1MA™  Phosphate Buffered Saline, 10X Solution

Common Name: Phosphate Buffered Saline 10X Solution
CAS Number: 7732-18-5; 7647-14-5; 7447-40-7; 7558-79-4; 7778-77-0
Solubility: Water
Storage Temp: Room Temperature

Phosphate Buffered Saline is a buffer solution commonly used in biological research. PBS has many uses because it is isotonic and non-toxic to most cells. These uses include substance dilution and cell container rinsing. Ready to use sterile 10X solution.

Research or further manufacturing use only, not for food or drug use.

• Appearance: Clear and Colorless Solution
• Composition: Sodium Chloride: 1.37M, Potassium Chloride: 0.027M, Phosphate Buffer: 0.12M
• Method: Prepared in 18.2 megaohams-cm ± 1 water and filtered through 1 micron filter
• pH (1X Solution): 7.2 - 7.6
• pH (10X Solution): 6.8 - 7.2

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PR1MA™ Proteinase K

CAS Number: 39450-01-6
Solubility: Water
Storage Temp: -20°C

From Tritirachium album. Serine protease for proteolytic inactivation of nucleases during isolation of DNA and RNA.

Shipping Weight: 0 lbs
Shipping Dimensions: 1.25 x 1.75 x 1.25

Specifications

Appearance: White to Off White Lyophilized Solid
Solubility: 50mM Tris-HCl (pH 7.5), 3mM CaCl2, 50% Glycerol
Purity: ≥ 98.0 %
DNase/ RNase: Not Detected
Activity: ≥ 30.0 U/mg
Unit Definition: 1 unit is defined as the amount of enzyme that will liberate 1.0 µmol of tyrosine from casein/min @37°C, pH 7.5
Country of Origin: China

Research or further manufacturing use only, not for food or drug use.

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PR1MA™ TBE Buffer 10x Powder

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PR1MA™ PBS / Tween 20 10X Solution

CAS Number: 7558-79-4, 7778-77-0, 7647-14-5, 7447-40-7, 9005-64-5, 7732-18-5
Solubility: Water
Storage Temp: Room Temperature

Research or further manufacturing use only, not for food or drug use.

• Appearance: Clear, yellow solution
• pH: 7.2 - 7.6

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PR1MA™ Sucrose

CAS Number: 57-50-1
Molecular Weight: 342.3
Chemical Formula: C₁₂H₂₂O₁₁
Storage Temp: Room Temperature

Ultra-high purity, double crystallized to remove any remaining inorganic and organic contamination. Produces a clear colorless solution. Used for cultivating protoplasts and "in vitro" multiplication of plant tissue.

Research or further manufacturing use only, not for food or drug use.

• Appearance: Fine White Crystals
• Absorbance 260nm: ≤ 0.07 nm
• Absorbance 280nm: ≤ 0.05
• DNase, RNase, protease: Not Detected
• Heavy Metals: ≤ 0.0005 %
• Identification (IR): Pass
• Purity: ≥ 99.0 %
• Solubility (10% solution in H₂O @ 25^oC): Pass
• Sulfate: ≤ 0.005 %

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PR1MA™ Penicillin G Sodium Salt [Benzyl Penicillin Sodium Salt]

Common Name: Benzyl Penicillin Sodium Salt
CAS Number: 69-57-8
Molecular Weight: 356.4
Chemical Formula: C₁₆H₁₇N₂NaO₄S
Solubility: Water
Storage Temp: 2-8°C

Inhibitor of bacterial cell wall synthesis. Active against gram positive and some gram negative bacteria. β-Lactamase sensitive.

Research or further manufacturing use only, not for food or drug use.

• Appearance: White crystalline powder
• Potency : 1500 - 1750 U/mg
• Assay: 96.0 - 102.0 %
• Identification: Pass Test
• Loss on Drying: ≤ 1.0 %
• pH: 5.5 - 7.5
• Specific Optical Rotation: +285 - +310 °
• Absorbance 264 nm: 0.80 - 0.88
• Absorbance 280nm: ≤ 0.10
• Absorbance 325nm: ≤ 0.10
• Related Substances: Conforms to standard
• Bacterial Endotoxins : Conforms to standard
• Sterility: Conforms to standard
• Country of Origin : Report

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PR1MA™ Phleomycin 20 mg / mL Solution

CAS Number: 11006-33-0
Molecular Weight: 1526.5 g/mol
Chemical Formula: C₅₅H₈₅O₂₁N₂₀S ₂Cu • HCl
Solubility: Water
Storage Temp: -20°C

Supplied at a concentration of 20 mg/ml.

Research or further manufacturing use only, not for food or drug use.

• Appearance: Clear Blue Solution
• Concentration: = 20 mg/ml
• Odor: None
• Solubility (20 mg/ml in Water): Freely soluble
• Sterile Filtered: Pass test
• UV Absorbance 244nm (200 ug/ml): 0.75 - 1.05

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