PR1MA™  MOPS [3-(N-morpholino)-propanesulfonic acid]

Common Name: 3-(N-Morpholino)propanesulfonic acid
CAS Number: 1132-61-2
Molecular Weight: 209.3
Chemical Formula: C₇H₁₅NO₄S
Solubility: Water
Storage Temp: Room Temperature

Molecular Biology Grade

• Heavy Metals: <5 ppm
• pKa: (20°C) 7.20 ± 0.2
• pH Range: 6.5-7.9

• Appearance: White crystalline powder
• Absorbance @250nm, 1M solution in H₂O: ≤ 0.1
• Absorbance 260nm: ≤ 0.2 nm
• Absorbance 280nm: ≤ 0.2
• Assay (Titration): ≥ 99.0 %
• Endotoxin : ≤ 0.5 EU/mg
• Heavy Metals: ≤ 5 ppm
• Identification: Matches the reference
• Iron (Fe): ≤ 5 ppm
• Loss on Drying (105 ^oC): ≤ 1.0 %
• Melting Point: 276.0 - 281.0 ^oC
• pH: 2.5 - 5.0
• pKa @ 20°C: 7.0 - 7.4
• Residue on Ignition: ≤ 0.2 %
• Solubility: Clear, colorless solution

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™ Potassium Phosphate, Monobasic, ACS

CAS Number: 7778-77-0
Molecular Weight: 136.1
Chemical Formula: KH2PO4
Solubility: Water
Storage Temp: Room Temperature

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

• Appearance: White crystalline powder
• Odor: Odorless
• pH (5% Solution): 4.1 - 4.5
• Insoluble Matter: ≤ 0.01 %
• Loss on Drying: ≤ 0.2 %
• Chloride (Cl): ≤ 0.001 %
• Sulfate: ≤ 0.003 %
• Heavy Metals: ≤ 0.001 %
• Iron: ≤ 0.002 %
• Sodium (Na): ≤ 0.005 %
• Assay: ≥ 99.0 %
• Grade: ACS
• BSE/TSE Free: BSE/TSE Free
• Non-Animal Origin: Non-Animal Origin
• Country of Origin: Report

CAS Number: 52152-93-9
Molecular Weight: 554.5
Chemical Formula: C₂₂H₁₉N₄NaO₈S ₂
Solubility: Water
Storage Temp: 2-8°C

Cefsulodin is a third generation cephalosporin antibiotic that inhibits cell wall synthesis. It has high activity against Pseudomonas aeruginosa with no significant activity against other gram negative bacteria. Limited activity against gram positive and anaerobic bacteria.

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

• Appearance: White to yellow crystalline powder
• Assay (Anhydrous): ≥ 86.0 %
• Chromatographic Purity : ≥ 98.0 %
• Isonicotinic Acid Amide: ≤ 1.0 %
• pH: 3.3 - 4.8
• Specific Optical Rotation: +16.5 - +20.0 °
• Total of other impurities: ≤ 1.5 %
• Water: ≤ 5.0 %

PR1MA™ Agar, Bacteriological Grade

CAS Number: 9002-18-0

Solubility: Water with Heat

Storage Temp: Room Temperature

Mix 15 grams per liter in Molecular Biology grade water.

Shipping Weight: 1.4 lbs
Shipping Dimensions: 3.50 x 7.00 x 3.50

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

Appearance: White to Cream Powder

Gel Strength (1.5% gel, 20°C): 600 - 1100 g / cm³

Loss on Drying: Report %
 

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

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 Temp: 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 %

• 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

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 Temp: 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™  p-Amino Benzoic Acid [Vitamin H1]

Common Name: Vitamin H1
CAS Number: 150-13-0
Molecular Weight: 137.1
Chemical Formula: C₇H₇NO₂
Solubility: Water
Storage Temp: Room Temperature

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

• Appearance: White crystalline powder
• Assay: ≥ 98.5 %
• Loss on Drying: ≤ 0.20 %
• Melting Point: 184 - 191 ^oC

CAS Number: 25316-40-9
Molecular Weight: 580.0
Chemical Formula: C₂₇H₂₉NO₁₁ • HCl
Solubility: Water
Storage Temp: 2-8°C

Antineoplastic antibiotic interferes with nucleic acid synthesis. Also acts on cell membranes.

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

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

• Appearance: Orange red crystalline powder
• Assay (Anhydrous): 98.0 - 102.0 %
• pH: 4.0 - 5.5
• Solubility: Soluble in water; slightly soluble in methanol; practically insoluble in acetone and ethanol
• Water: ≤ 4.0 %
• Bacterial Endotoxins: ≤ 2.2 U/mg
• Chloride: Complies with standard
• Crystallinity: Meets requirements
• FTIR: Complies with standard
• HPLC: Complies with standard
• 1-Butanol: ≤ 0.5 %
• Acetone: ≤ 0.5 %
• Doxorubicinone: ≤ 0.50 %
• Ethanol: ≤ 1.0 %
• Other impurities: ≤ 0.10 %
• Total impurities: ≤ 1.0 %
• BSE/TSE Free: BSE/TSE Free
• Country of Origin: Report

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

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

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

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™  D-Cycloserine

CAS Number: 68-41-7
Molecular Weight: 102.1
Chemical Formula: C₃H₆N₂O₂
Solubility: Water
Storage Temp: 2-8°C

Interferes with bacterial cell wall synthesis by competing with D-Alanine for incorporation into the cell wall. Active against most mycobacteria with some activity against gram negative bacteria.

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

• Appearance: White to pale yellowish crystalline powder
• Identification: A blue color gradually develops
• Specific Rotation: +108 - +114 °
• Polymer (285nm): ≤ 0.80
• Crystallinity: Should Comply
• pH: 5.5 - 6.5
• Loss on Drying: ≤ 1.0 %
• Residue on Ignition: ≤ 0.50 %
• Methanol: ≤ 0.30 %
• Ethyl Acetate: ≤ 0.50 %
• Ethanol: ≤ 0.5 %
• Acetone: ≤ 0.50 %
• Acetic Acid: ≤ 0.50 %
• Assay: ≥ 90.0 %
• Grade: USP
• Country of Origin: Report