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™ 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™  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

CAS Number: 56-75-7
Molecular Weight: 323.1
Chemical Formula: C₁₁H₁₂Cl₂N₂O ₅
Solubility: Ethanol, Methanol and Slightly Soluble in Water
Storage Temp: Room Temperature

Bacteriostatic antibiotic with activity against gram-positive and gram-negative bacteria.

Plant cell culture tested.

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

• Appearance: White, greyish-white or yellowish-white, fine, crystalline powder or fine crystals, needles or elongated plates
• Identification: Pass
• Melting Point : 149 - 153 ^oC
• pH: 4.5 - 7.5
• Specific Optical Rotation: +17.0 - +20.0 ^o
• Chloride: ≤ 0.01 %
• Related Substances: ≤ 0.50 %
• Loss on Drying: ≤ 0.50 %
• Sulfated Ash: ≤ 0.10 %
• Assay (Dried Basis): 98.0 - 102.0 %
• Non Animal Origin: Non Animal Origin
• Grade: USP
• Country of Origin : Report

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

PR1MA™ Acrylamide/bis-Acrylamide, Premixed Powder, 50:1 Ratio

Storage Temp: Room Temperature

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: Powder
• Solubility: Clear Solution
• Conductivity: ≤ 10 µmhos
• Electrophoresis: Pass

PR1MA™ Ethanol, Reagent Grade

Components:

• Ethyl Alcohol: 90%
• 2-Propanol: 5%
• Methanol: 5%

PR1MA™  D-(+)-Biotin [Vitamin H]

Common Name: Vitamin H
CAS Number: 58-85-5
Molecular Weight: 244.3
Chemical Formula: C₁₀H₁₆N₂O₃S
Solubility: Water
Storage Temp: 2-8°C

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

• Appearance: White or off white powder
• Assay: 97.5 - 102.0 %
• Related Substance (HPLC-Individual Impurity): ≤ 1.0 %
• Related Substance (HPLC-Total Impurities): ≤ 2.0 %
• Residual Solvents: To meet requirements
• Specific Rotation: +89 - +93 °
• BSE/TSE Free: BSE/TSE Free
• Grade: USP