PR1MA™  Paromomycin Sulfate

CAS Number: 1263-89-4
Molecular Weight: 615.6
Chemical Formula: C₂₃H₄₅N₅O₁₄ • H₂SO₄
Solubility: Water
Storage Temperature: Room Temperature

Aminoglycoside antibiotic with mode of action similar to Kanamycin and Neomycin. Used as a selective agent for the incorporation of the NPT II (APH3') gene in plant tissue. Plant culture tested.


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

• Appearance: White to Off White Powder
• Assay: ≥ 675 U/mg
• Identification: Conforms
• Loss on Drying: ≤ 5.0 %
• pH 3.0% Solution @25^oC: 5.0 -7.5
• Specific Optical Rotation: +50.0 - +55.0 °

PR1MA™ Agar Noble

CAS Number: 9002-18-0
Solubility: Water with Heat
Storage Temperature: Room Temperature

Ultra-high purity Agar recommended for use in applications where maximum clarity and purity are essential. Thorough bleaching and washing procedures are utilized to remove trace amounts of ash and mineral contaminants.


Concentrations of 3-8 g/L obtains a semi-solid gel.


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

• Appearance: White to pale yellow crystalline powder
• ASH (Residue Ignition): ≤ 1.6 %
• Gelling Point: 32 - 39 °C
• Melting Point: 80 - 95 ^oC
• Moisture : ≤ 12.0 %
• pH (1.5% solution): 5.5 - 7.2

PR1MA™  Doxycycline Hydrochloride

• Appearance: Yellow crystalline powder
• Absorbance (349nm): 300 - 335
• Ethanol: 4.3 - 6.0 %
• Heavy Metals : ≤ 50 ppm
• Identification (A, B, C): Pass Test
• Light Absorbing Impurities (490nm): ≤ 0.5
• pH: 2.0 - 3.0
• Potency : 800 - 920 µg/mg
• Purity: 95.0 - 102.0 %
• Related Compound (6-Epidoxycyline): ≤ 2.0 %
• Related Substance (Any Other Impurity): ≤ 0.5 %
• Specific Optical Rotation: -120 - -105 ^o
• Sulfated Ash: ≤ 0.4 %
• Water: 1.4 - 2.8 %

PR1MA™ SOB Broth

Solubility: Water
Storage Temperature: Room Temperature

SOB Broth is recommended for use in cultivation of recombinant strains of E. Coli. It is a nutritionally rich growth medium for use in the preparation and transformation of competent cells.


Add 28 grams of Broth in 1 liter of distilled water. Heat gently to dissolve the medium completely. Dispense in tubes and sterilize by autoclaving for 15 minutes.


Ingredients:

• Casein Enzymic Hydrolysate: 20 g/L
• Magnesium Sulfate: 2.4 g/L
• Yeast Extract: 5 g/L
• Potassium Chloride: 0.186 g/L
• Sodium Chloride: 0.5 g/L
• Final pH(25°:C): 7.0+0.2

• DCM Appearance: Homogeneous Free Flowing,Light Beige
• PPM Appearance: Clear, no to light ppt, light yellow
• pH (2.8 % Solution @25 ^oC): 6.8 - 7.2
• Microorganism (E. coli ATCC 23724): Good to Excellent
• Microorganism (E. coli ATCC 33694): Good to Excellent
• Microorganism (E. coli ATCC 33849): Good to Excellent
• Microorganism (E. coli ATCC 39403): Good to Excellent
• Microorganism (E. coli ATCC 47014): Good to Excellent
• Microorganism (E. coli ATCC 53868): Good to Excellent

PR1MA™ NZCYM Broth

Solubility: Water
Storage Temperature: Room Temperature

Enriched medium for cultivating recombinant strains of E.Coli and propagating theta bacteriophage.


Dissolve 22 grams in 1 liter distilled water. Sterilize by autoclaving for 15 minutes.


Casein Digest Protein: 10 g/L
Yeast Extract: 5 g/L
Casamino Acids: 1 g/L
Magnesium Sulfate: 0.98 g/L
Sodium Chloride: 5 g/L


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

• DCM Appearance: Homogeneous, free flowing, light beige
• PPM Appearance: Clear, No to light ppt, light yellow
• pH (2.2 % Solution): 6.8 - 7.2
• Escherichia coli ATCC 23724: Good to Excellent
• Escherichia coli ATCC 33694: Good to Excellent
• Escherichia coli ATCC 33849: Good to Excellent
• Escherichia coli ATCC 39403: Good to Excellent
• Escherichia coli ATCC 47014: Good to Excellent
• Escherichia coli ATCC 53868: Good to Excellent
• Country of Origin : Report

PR1MA™ Nutrient Broth

Solubility: Water
Storage Temperature: Room Temperature

For cultivating a variety of non-fastidious organisms.


Dissolve 8 grams in one liter distilled water. Heat solution to boiling with continuous stirring for one minute. Sterilize by autoclaving at 121°C for 15 minutes. Store at room temperature.

Beef Extract: 3 g/L
Pancreatic Digest of Gelatin: 5 g/L


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

• Appearance: Homogeneous Free Flowing,Beige Powder
• pH (0.8 % Solution @25 ^oC): 6.6 - 7.0
• Microorganism (Bacillus Subtlis ATCC 9372): Fair to Good
• Microorganism (Escherichia Coli ATCC 25922): Good to Excellent
• Microorganism (Salmonella Typhimurium ATCC 14028 ): Fair to Excellent
• Microorganism (Staphylcoccus Aureus ATCC 25923): Good to Excellent
• Pancreatic digest of gelatin: 5.0 g/L
• Beef Extract: 3.0 g/L

PR1MA™ PBS [Phosphate Buffered Saline], 10X Powder Concentrate, White Granular Powder

CAS Number: 7778-77-0; 7447-40-7; 7558-79-4; 7647-14-5
Storage Temperature: Room Temperature

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

• Appearance: White Uniform Powder (No Granular)
• Chloride: 0.136 - 0.144 moles/liter
• Conductivity @ 25 ^oC: 14000 - 17800 µomhos/cm
• DNase, RNase, protease: Not Detected
• pH (10X Solution): 6.7 - 6.9
• pH (1 X Solution): 7.3 - 7.5
• Solubility: Pass Test (9.89%)
• Seal Integrity Testing: Pass Test

PR1MA™  Potassium Phosphate, Dibasic, Anhydrous

CAS Number: 7758-11-4
Molecular Weight: 174.2
Chemical Formula: K₂HPO₄
Solubility: Water
Storage Temperature: Room Temperature

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

• Appearance: White Powder
• Assay: ≥ 98.0 %
• Chloride: ≤ 0.003 %
• Heavy Metals : ≤ 5 ppm
• Insoluble Matter: ≤ 0.01 %
• Iron (Fe): ≤ 0.001 %
• Loss on Drying @150 ^oC: ≤ 1.0 %
• Nitrogen Compound: ≤ 0.001 %
• pH (5%): 8.5 - 9.6
• Sodium (Na): ≤ 0.05 %
• Sulfate: ≤ 0.005 %

PR1MA™ Calcium Chloride Anhydrous

CAS Number: 10043-52-4
Molecular Weight: 110.98
Chemical Formula: CaCl₂
Solubility: Water
Storage Temperature: Room Temperature

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

• Appearance: White crystalline powder
• Assay (Titration): ≥ 96.0 %
• Titrable Base: ≤ 0.006 meq/g

PR1MA™ Citric Acid Anhydrous

CAS Number: 77-92-9
Molecular Weight: 192.1
Chemical Formula: C₆H₈O₇
Solubility: Water
Storage Temperature: Room Temperature

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

• Appearance: Fine white crystalline powder
• Assay (Titration): ≥ 99.5 %
• Carbonizable Substances (H₂SO₄): Pass Test
• Clarity and Color: Pass Test
• Identification: Pass Test
• Lead : ≤ 0.5 mg/kg
• Limit of Oxalic Acid: ≤ 0.036 %
• Oxalate Test: Pass Test
• Residual Solvents: Meet requirements
• Residue on Ignition: ≤ 0.05 %
• Sulfate: ≤ 0.015 %
• Water: ≤ 0.5 %

PR1MA™  HEPES, Free Acid [N-(2-Hydroxyethyl) piperazine N'-(2-ethanesulfonic acid)]

Common Name: [N-(2-Hydroxyethyl) piperazine N'-(2-ethanesulfonic acid)]
CAS Number: 7365-45-9
Molecular Weight: 238.3
Chemical Formula: C₈H₁₈N₂O₄S
Solubility: Water
Storage Temperature: Room Temperature

Zwitterionic N-substituted aminosulfonic acid buffer.

• pka (25°C): 7.5
• pH Range (Working): 6.8 - 8.2
• Heavy Metals: <0.001% Max

• Appearance: White Crystalline Powder
• Assay (Titration, dried basis): ≥ 99.5 %
• DNase, RNase, protease: Not Detected
• Endotoxin (0.2% Solution): ≤ 0.25 EU/ml
• Heavy Metals (as Pb): ≤ 0.001 %
• Identification (IR): Pass
• Iron (Fe): ≤ 0.0005 %
• Loss on Drying: ≤ 1.0 %
• pH (5% in water): 5.0 - 6.5
• pKa @ 20°C: 7.35 - 7.70
• Residue on Ignition: ≤ 0.1 %
• Solubility (1M Solution in Water ) : Clear and Colorless Solution
• Sulfate: ≤ 0.05 %
• UV Absorbance (1M@260nm): ≤ 0.05
• UV Absorbance (1M@280nm): ≤ 0.05

PR1MA™ Acrylamide/bis-Acrylamide, 29:1 Ratio Solution

CAS Number: 79-06-1; 110-26-9; 7732-18-5
Storage Temperature: 2-8°C

A 40% solution containing 38.67% (w/v) Acrylamide and 1.33% (w/v) bis-Acrylamide for a monomer to crosslinker ratio of 29:1.


WARNING! This product can expose you to Acrylamide, a chemical which is known to the State of California to cause cancer, developmental and reproductive harm. For more information go to www.P65Warnings.ca.gov.


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

• Appearance: Clear Colorless Solution
• Conductivity of Solution: ≤ 10 µmhos
• Electrophoresis: Pass Test
• pH @25 ^oC: Report

PR1MA™ Acrylamide, 40% Solution

CAS Number: 79-06-1; 7732-18-5
Storage Temperature: 2-8°C

A 40% (w/v) Acrylamide solution.


WARNING! This product can expose you to Acrylamide, a chemical which is known to the State of California to cause cancer, developmental and reproductive harm. For more information go to www.P65Warnings.ca.gov.


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

• Appearance: Clear, Colorless Solution
• Acrylic Acid: ≤ 0.003 %
• Conductivity: ≤ 5 µmhos
• DNase, RNase, protease: Not Detected
• Electrophoresis: Pass Test
• pH @25 °C: 6.0 - 7.0

PR1MA™ Acrylamide/bis-Acrylamide, 19:1 Ratio Solution

CAS Number: 79-06-1; 110-26-9; 7732-18-5
Storage Temperature: 2-8°C

A 40% solution containing 38% (w/v) Acrylamide and 2% (w/v) bis-Acrylamide for a monomer to crosslinker ratio of 19:1.


WARNING! This product can expose you to Acrylamide, a chemical which is known to the State of California to cause cancer, developmental and reproductive harm. For more information go to www.P65Warnings.ca.gov.


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

• Appearance: Clear, colorless liquid
• Conductivity of Solution: ≤ 10 µmhos
• DNase/ RNase: Not Detected
• Electrophoresis: Pass Test
• pH: Report

PR1MA Lysozyme from Chicken Egg White, Salt Free

CAS Number: 12650-88-3

Solubility: Water

Storage Temperature: 2-8°C
 

Purified from chicken egg white, 2x crystallized, dialyzed and supplied as a salt free lyophilized powder.

Dry powder stable for 3 - 5 years when stored dry at 2°C to 8°C.

Stock solution is stable up to 3 days at 4°C and up to 1 year at -20°C.

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

• Appearance: 2X Crystallized; dialyzed, lyophilized powder
• A 280@ mg/ml: Report
• Protein: Report %
• U/mg dw (Unit Per mg Dry Weight): ≥ 8000
• Raw Material Species: Chicken Egg Whites
• Country of Origin: Report

PR1MA™ Agarose 3:1, Molecular Biology Grade

CAS Number: 9012-36-6
Solubility: Water
Storage Temperature: Room Temperature


Molecular Biology Grade. For DNA/RNA fragments 150-1500bp. Exceptional gel strength. DNase/RNase free.

Gel Strength, 4%: ≥ 1400 g/cm2
Gelling Temperature (4%): 32-28°C
Melting Temperature (4%): 90°C
Sulfate: <0.15%
EEO: <0.13


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

• Appearance: White to Off White Powder
• EEO: ≤ 0.13 -Mr
• Gelling Temperature: 32.5 - 38.0 ^oC
• Gel Strength : ≥ 1400 g/cm²
• Melting Temperature: ≤ 90.0 ^oC
• Moisture Content: ≤ 10.0 %
• Sulfate: ≤ 0.15 %

PR1MA™  Sodium Phosphate Dibasic, Anhydrous, ACS Grade

CAS Number: 7558-79-4
Molecular Weight: 142.0
Chemical Formula: Na₂HPO₄
Solubility: Water
Storage Temperature: Room Temperature

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

• Appearance: White crystals
• Assay: ≥ 99.0 %
• Chloride: ≤ 0.002 %
• Heavy Metals : ≤ 10 ppm
• Insoluble Matter: ≤ 0.01 %
• Iron: ≤ 0.002 %
• Loss on Drying: ≤ 0.2 %
• pH (5% Solution): 8.7 - 9.3
• Sulfate: ≤ 0.005 %
• Yeast and Mold Count: ≤ 100 CFU/g
• Aerobic Plate Count: ≤ 1000 CFU/g

PR1MA™  TAE 10X Solution [TRIS Acetate EDTA 10X Solution]

Common Name: TRIS Acetate EDTA 10X Solution
CAS Number: 77-86-1, 64-19-7, 6381-92-6, 7732-18-5
Solubility: Water
Storage Temperature: Room Temperature

10X solution contains:

• TRIS-Base: 0.4 M
• Acetic Acid: 0.2 M
• EDTA: 10 mM
• pH (10X Solution (@25°C): 8.2-8.4

• Appearance: Clear, Colorless Solution
• pH: 7.8 - 8.2

PR1MA™ Acrylamide/bis-Acrylamide, 37.5:1 Ratio Solution

CAS Number: 79-06-1; 110-26-9; 7732-18-5
Storage Temperature: 2-8°C

A 40% solution containing 38.96% (w/v) Acrylamide and 1.04% (w/v) bis-Acrylamide for a monomer to crosslinker ratio of 37.5:1.


WARNING! This product can expose you to Acrylamide, a chemical which is known to the State of California to cause cancer, developmental and reproductive harm. For more information go to www.P65Warnings.ca.gov.


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

• Appearance: Clear, colorless solution
• Conductivity of Solution: ≤ 10 µmhos
• Electrophoresis: Pass Test
• pH: Report

PR1MA™ Sodium Carbonate Anhydrous, ACS Grade

Common Name: Soda Ash
CAS Number: 497-19-8
Molecular Weight: 105.99
Chemical Formula: Na₂CO₃
Solubility: Water
Storage Temperature: Room Temperature

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

• Appearance: Fine White Granular Powder
• Calcium (Ca): ≤ 0.03 %
• Chloride (Cl): ≤ 0.001 %
• Heavy Metals: ≤ 0.0005 %
• Insolubles: ≤ 0.01 %
• Iron: ≤ 0.0005 %
• Loss On Heating: ≤ 1.0 %
• Magnesium (Mg): ≤ 0.005 %
• Phosphate: ≤ 0.001 %
• Potassium (K): ≤ 0.005 %
• Purity: ≥ 99.5 %
• Silica: ≤ 0.005 %
• Sulfur Compound: ≤ 0.003 %

PR1MA™ DTT [DL-Dithiothreitol] (Cleland's Reagent)]

Common Name: [DL-Dithiothreitol] (Cleland's Reagent)]
CAS Number: 3483-12-3
Molecular Weight: 154.25
Chemical Formula: C₄H₁₀O₂S₂
Solubility: Water
Storage Temperature: 2-8°C

Protective reagent for maintaining -SH groups in reduced state. DTT permeates the cell membrane protecting protein sulfhydryls thereby restoring enzyme activity lost by oxidation of the groups.


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

• Appearance: A white free flowing powder, hygroscopic
• Solubility: Freely soluble in methanol, methylene chloride
• Clarity in water: 5% (w/v) solution in water is clear and colorless
• Identification by TLC: Rf value of the sample is comparable with that of the standard
• Melting Range: 37.0 - 44.0 °C
• Related Substance (UV Spectroscopy- Content of Oxidised DTT): ≤ 0.4 %
• Assay (By Iodimetry): ≥ 98.0 %
• Country of Origin : Report

PR1MA™ LB Broth 1 Gram Buffered Capsules [Lennox L Broth]

Common Name: Lennox L Broth
Solubility: Water
Storage Temperature: Room Temperature

RPI media is now available in convenient premeasured and pre-mixed capsules. Prebuffered media eliminates pH adjustments, dust and smells from the lab. For propagation and maintenance of E.Coli. Low Salt Formula. Molecular Biology Grade.


Add 20 capsules per liter of water. Heat and stir until capsule is completely dissolved. Buffer is set for 7.2 at 20°C using a 10mM solution of TRIS/TRIS HCl. Sterilize by autoclaving for 15 minutes.


Ingredients:

• Tryptone: 10 g/L
• Yeast Extract: 5 g/L
• Sodium Chloride: 5 g/L

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

• Appearance: Capsules
• Appearance of Solution: Prepared medium is yellow to gold and clear to moderately hazy
• pH (2.15% solution @25°C): 6.8 - 7.2
• Microorganism (E. coli ATCC 23724): Good to Excellent
• Microorganism (E. coli ATCC 33694): Good to Excellent
• Microorganism (E. coli ATCC 33849): Fair to Excellent
• Microorganism (E. coli ATCC 39403): Good to Excellent
• Microorganism (E. coli ATCC 47014): Good to Excellent
• Microorganism (E. coli ATCC 53868): Good to Excellent

PR1MA™ Phosphate Buffered Saline, 10X Solution

• 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

PR1MA™  Sodium Phosphate Dibasic, Anhydrous

CAS Number: 7558-79-4
Molecular Weight: 142.0
Chemical Formula: Na₂HPO₄
Solubility: Water
Storage Temperature: Room Temperature

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

• Appearance: White Crystal
• Assay: ≥ 99.0 %
• Chloride (Cl): ≤ 0.002 %
• Heavy Metals : ≤ 10 ppm
• Insoluble Matter: ≤ 0.01 %
• Iron: ≤ 0.002 %
• Loss on Drying: ≤ 0.2 %
• pH (5% Solution): 8.7 - 9.3
• Sulfate: ≤ 0.005 %
• Aerobic Plate Count: ≤ 1000 CFU/g
• Yeast and Mold : ≤ 100 cfu/g
• Total Coliforms: Negative

PR1MA™ Terrific Broth Modified Capsules

CAS Number: 91079-40-2; 8013-01-2; 7778-77-0; 7758-11-4
Solubility: Water
Storage Temperature: Room Temperature

Terrific Broth formulation packaged in easy to use 24 gram capsules. Formulation from powder.


Add 1 capsule per 500ml of water. Heat and stir until capsules are completely dissolved. Add 2ml of glycerol to mixture. Sterilize by autoclaving for 15 minutes.


Ingredients:

• Casein Digest Peptone: 12 g/L
• Yeast Extract: 24 g/L
• Dipotassium Phosphate: 9.4 g/L
• Potassium Phosphate: 2.2 g/L

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

• Appearance: Water soluble gelatin capsules containing cream to beige free flowing powder.
• Appearance of Solution: Prepared medium is light to medium amber and clear
• pH (4.76% solution at 25°C): 7.0 - 7.4
• Microorganism (E. coli ATCC 23724): Good to Excellent
• Microorganism (E. coli ATCC 33694): Good to Excellent
• Microorganism (E. coli ATCC 33849): Good to Excellent
• Microorganism (E. coli ATCC 39403): Good to Excellent
• Microorganism (E. coli ATCC 47014): Good to Excellent
• Microorganism (E. coli ATCC 53868): Good to Excellent
• Yeast Extract: 24.0 g/L
• Casein Peptone: 12.0 g/L
• Potassium phosphate dibasic: 9.4 g/L
• Potassium phosphate monobasic: 2.2 g/L
• Direction (Preparation): Add 2 capsules to one liter of purified water until evenly dispersed. Add 4ml of Glycerol to the mixture. Boil for one minute with stirring to completely dissolve. Distribute and autoclave at 121°C for 15 minutes.

PR1MA™  Timentin [Ticarcillin Disodium Salt/Potassium Clavulanate Mixture 15:1 Ratio]

Common Name: Ticarcillin Disodium Salt/Potassium Clavulanate Mixture 15:1 Ratio
CAS Number: 4697-14-7; 61177-45-5
Molecular Weight: 428.39 / 665.7
Chemical Formula: C₁₅H₁₄N₂Na₂O ₆S₂ / C₈H₈KNO₅
Solubility: Water
Storage Temperature: 2-8°C

Highly effective combination against gram negative bacteria such as Agrobacterium strains. -Lactamase inhibitor.


Plant cell culture tested. Hygroscopic.


Mixture Contains:

• 1875 mg Ticarcillin to 125 mg potassium clavulanate (15:1 ratio)

• Appearance: White to Pale Yellow Crystalline Powder
• Assay (Clavulanic Acid): ≥ 5.0 %
• Assay (Ticarcillin): ≥ 75.0 %
• Bacterial Endotoxins : ≤ 0.07 EU/mg
• Identification: Conform
• Particulate Matter: Conforms
• pH: 5.5 - 7.5
• Potency (Clavulanic Acid): ≥ 50 µg/mg
• Potency Ticarcillin: ≥ 750 µg/mg
• Proportion of Ticarcillin to Clavulanic acid: 14:1 - 16:1
• Related Substances (Largest Impurity): ≤ 4.0 %
• Related Substances (Second Major Impurity) : ≤ 2.5 %
• Water (KF): ≤ 4.5 %

PR1MA™ Lactobacillus MRS Broth Powder

Solubility: Water
Storage Temperature: Room Temperature


Recommended for the selective isolation and enumeration of lactobacilli.

Ingredients:

• Peptic Digest of Animal Tissue: 10.0g
• Beef Extract: 10.0g
• Yeast Extract: 5.0g
• Ammonium Citrate: 2.0g
• Dextrose: 20.0g
• Polysorbate 80:1.0g
• Sodium acetate: 5.0g
• Magnesium Sulfate: 0.1g
• Manganese Sulfate: 0.05g
• Sodium Phosphate, Dibasic: 2.0g

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

• DCM Appearance: Homogeneous, free flowing with soft lumps, yellow beige to yellow tan
• PPM Appearance: Clear, no to light ppt, medium to dark amber
• Microorganism (Lactobacillus Casei ATCC 393 ): Good to Excellent
• Microorganism (Lactobacillus Fermentum ATCC 9338 ): Good to Excellent
• Microorganism (Lactobacillus Plantarum ATCC 8014 ): Good to Excellent
• Microorganism (Lactobacillus Rhamnosus ATCC 9595 ): Good to Excellent
• pH (5.5 % Solution @25 ^oC): 6.3 - 6.7

Kappa is now PR1MA™ - Same great product, new name
Looking for something else? Email tech@midsci.com. If we can get it, we will add it to the website.

PR1MA™  Agarose, Low EEO

CAS Number: 9012-36-6
Solubility: Water
Storage Temperature: Room Temperature

Molecular Biology Grade. High purity for preparative and analytical electrophoresis of nucleic acids >1000 bp.


Gelling Temperature: 34.5 -37.5°C
Sulfate: 0.15
EEO: 0.09- 0.13
DNA Binding: None Detected
DNA and RNase: None Detected


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

• Appearance: Powder
• DNase/ RNase: Not Detected
• EEO: 0.09 - 0.13
• Gelling Point: 34.5 - 37.5 °C
• Gel Strength (1.0%): ≥ 1200 g/cm²
• Moisture Content: ≤ 10.0 %
• Sulfate: ≤ 0.15 %

PR1MA™ LB Broth, Granulated [Lennox LB Broth]

Common Name: Lennox L Broth
Solubility: Water
Storage Temperature: Room Temperature

For propagation and maintenance of E. Coli. Low Salt Formula. Molecular Biology Grade.


Dissolve 20 grams in 1 liter distilled water. Then adjust the pH to 7.2. Heat and frequently agitate to completely dissolve. Material is specially granulated to reduce dust and increase solubility rate. Sterilize by autoclaving for 15 minutes.


Ingredients:

• Tryptone:10 g/L
• Sodium Chloride: 5 g/L
• Yeast Extract: 5 g/L

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

• Appearance: Light beige color, average particle size between 1 to 2mm
• DCM Appearance: Homogeneous, free flowing light beige
• PPM Appearance: Clear, no to light ppt, light yellow
• Appearance of Solution: Prepared medium is yellow to gold and clear to moderately hazy
• pH (2.0% Solution @ 25 ^oC): 6.8 - 7.2
• Microorganism (E. coli ATCC 23724): Good to Excellent
• Microorganism (E. coli ATCC 33694): Good to Excellent
• Microorganism (E. coli ATCC 33849): Fair to Excellent
• Microorganism (E. coli ATCC 39403): Good to Excellent
• Microorganism (E. coli ATCC 47014): Good to Excellent
• Microorganism (E. coli ATCC 53868): Good to Excellent
• Casein Peptone: 10 g/L
• Sodium Chloride: 5 g/L
• Yeast Extract: 5 g/L

PR1MA™  Luria Agar Granulated [Miller's LB Agar]

Common Name: Miller's LB Agar
CAS Number: 91079-40-2; 8013-01-2; 7647-14-5; 9002-18-0
Solubility: Water with Heat
Storage Temperature: Room Temperature

For propagation and maintenance of E. Coli.


Dissolve 37 grams in 1 Liter distilled water and adjust the pH to 7.2. Sterilize by autoclaving for 15 minutes.


Ingredients:

• Tryptone: 10g/l
• Sodium Chloride: 10g/l
• Yeast Extract: 5g/l
• Agar: 12g/l

• DCM Appearance: Homogeneous Free Flowing,Light Beige
• PPM Appearance: Clear, none to light ppt, light yellow
• pH (2.5 % Solution @25 ^oC): 6.8 - 7.2
• Microorganism (E. coli ATCC 23724): Good to Excellent
• Microorganism (E. coli ATCC 33694): Good to Excellent
• Microorganism (E. coli ATCC 33849): Fair to Excellent
• Microorganism (E. coli ATCC 39403): Good to Excellent
• Microorganism (E. coli ATCC 47014): Good to Excellent
• Microorganism (E. coli ATCC 53868): Good to Excellent

PR1MA™ Sodium Citrate, Trisodium Salt, Dihydrate, [Citric Acid, Trisodium Dihydrate]

Common Name: Citric Acid, Trisodium Dihydrate
CAS Number: 6132-04-3
Molecular Weight: 294.1
Chemical Formula: C₆H₅Na₃O₇  2H₂O
Solubility: Water
Storage Temperature: Room Temperature

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

• Appearance: White crystalline powder
• Assay: ≥ 99.0 %
• pH (5% Solution): 7.0 - 9.0
• Alkalinity: Pass Test
• Chloride: ≤ 50 ppm
• Heavy Metals : ≤ 10 ppm
• Identification Tests: Passes Tests
• Loss on Drying: 10.0 - 13.0 %
• Sulfate : ≤ 150 ppm
• Tertrate: Meets USP Test
• Grade: Meets current USP Specifications

PR1MA™ IPTG [Isopropyl-β-D-thiogalactopyranoside], Dioxane Free

Common Name: Isopropyl-β-D-thiogalactopyranoside
CAS Number: 367-93-1
Molecular Weight: 238.3
Chemical Formula: C₉H₁₈O₅S
Solubility: Water, ethanol
Storage Temperature: 2-8°C

IPTG is combined with X-GAL to detect lac+ colonies or cells in a colorimetric assay. Distinguishes recombinants (white) from non- recombinants (blue) in cloning strategies using vectors such as Lambda-11, M13mp 18 and 19, pUC18 and 19, pUR222 containing the lacZ gene.


Dioxane-Free
Water Content: <0.49%

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

• Appearance: White Crystalline Powder
• Assay (HPLC): 98.0 - 101.0 %
• Purity (HPLC): ≥ 99.0 %
• 1,4-Dioxane: Not Detected
• Absorbance @300nm (5% w/v sol in H₂O): ≤ 0.13
• Absorbance @400nm (5% w/v solution in H₂O): ≤ 0.06
• Identification: IR Concordant with Standard
• Melting Range: 110 - 114 °C
• Moisture Content (KF): ≤ 1.0 %
• pH (5% in water): 5.0 - 7.0
• Solubility: Soluble in Water and Methanol
• Specific Optical Rotation: -34.5 - -28.5 ^o
• BSE/TSE Free: BSE/TSE Free
• Non Animal Origin: Non Animal Origin
• Country of Origin : Report

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 Temperature: 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

PR1MA™  MES Monohydrate [2-(N-Morpholino)-ethanesulfonic acid]

Common Name: 2-(N-Morpholino)ethanesulfonic acid
CAS Number: 145224-94-8
Molecular Weight: 213.24
Chemical Formula: C₆H₁₃NO₄S • H ₂O
Solubility: Water
Storage Temperature: Room Temperature

Buffer for use in plant tissue culture.

• pKa (20°C): 6.15
• pH range: 5.5 - 6.7

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

• Appearance: White crystalline powder
• Assay (Titration): ≥ 99.0 %
• Heavy Metals: ≤ 0.0010 %
• Loss on Drying: 7.0 - 10.0 %
• pH: 2.5 - 4.0
• pKa @20 ^oC: 6.02 - 6.25
• Solubility (10% solution in H₂O): Clear
• Sulfate: ≤ 0.01 %
• UV Absorbance 250nm in 10% H₂O: ≤ 0.05
• Country of Origin : Report

PR1MA™  Tris Base Ultra Pure [Tris (Hydroxymethyl) Aminomethane]

Common Name: Tris (Hydroxymethyl) Aminomethane
CAS Number: 77-86-1
Molecular Weight: 121.1
Chemical Formula: C₄H₁₁NO₃
Solubility: Water
Storage Temperature: Room Temperature


Highly purified for use in molecular biology applications.

Moisture: <0.2%
Color: <20 APHA (colorless)
Heavy Metals (as Pb): <0.0001%
Insoluble Matter: <0.005%
Heavy Metals: 5 ppm
pKa (20°C): 8.1 ± 0.1


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

• Appearance: White Crystalline Powder
• Purity (Dried Basis By GC): ≥ 99.9 %
• Related Substances By GC: ≤ 0.1 %
• Water: ≤ 0.2 %
• Loss on Drying @ 105 ^oC, 3hrs: ≤ 1.0 %
• Melting Point: 170 - 172 ^oC
• APHA Color, 20% Aqueous solution: ≤ 20
• Insoluble Matter: ≤ 0.005 %
• Heavy Metals (as Pb): ≤ 5 ppm
• Residue on Ignition: ≤ 0.5 %
• Iron (Fe): ≤ 5 ppm
• UV Absorbance @260nm, 10% Aqueous solution : ≤ 0.03
• UV Absorbance @280nm, 10% Aqueous solution : ≤ 0.02
• UV Absorbance @290nm, 40% solution in H₂O: ≤ 0.20
• UV Absorbance @430nm, 10% Aqueous solution : ≤ 0.004
• Identification A: Pass
• Identification B: Pass
• Identification C: Pass
• pH (5% in water): 10.0 - 11.5
• Arsenic (As): ≤ 1 ppm
• Chloride: ≤ 100 ppm
• Copper (Cu): ≤ 1 ppm
• DNase, RNase, protease: None Detected
• Lead: ≤ 1 ppm
• Magnesium (Mg): ≤ 1 ppm
• pH (1M in H₂O): 10.5 - 11.5
• Residual Solvents: Conforms to USP/EP
• Residue on Ignition (USP): ≤ 0.1 %
• Solubility (2M In H₂O): Pass

PR1MA™  G-418 Disulfate 50 mg/ml Solution

• Appearance: Clear Colorless Solution
• Absorbance @ 280nm (1mg/mL in H₂O): ≤ 0.015 nm
• Absorbance @ 570nm (100mg/mL in H₂O): ≤ 0.10 nm
• Potency (Dried basis): ≥ 700 µg/mg
• Sterility: Filtered through 0.22 µm filter Into sterile PETG bottles