MilliporeSigma Supplies & Chemicals

pharmaceutical secondary standard; traceable to USP Synonym(s): ( S )-2,5-Diamino-5-oxopentanoic acid; L-Glutamic acid 5-amide Empirical Formula: C₅H₁₀N₂O₃ Formula Weight: 146.14 Linear Formula:...

Storage: room temp

For monitoring the effectiveness of steam sterilization at 121°C for 15 minutes Easy-to-read; media’s color changes with growth Rapid results; read after 24 hours Sterikon ® Plus indicators contain nutrient broth, sugar, a pH indicator and spores of apathogenic bacillus stearothermophilus....

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. Storage: 2-8C Other Notes: Values of analytes vary lot to lot. Some lots may not contain all...

Sodium azide is commonly used as a bacteriostatic preservative for biological samples and also as a source to generate gas in automobile airbags. It is also a metabolic inhibitor, which inhibits oxidative phosphorylation. Synonyms: Hydrazoic acid sodium salt; NSC 3072 Molecular Formula: N3Na...

European Pharmacopoeia (EP) Reference Standard Synonym(s): 1,2-Propanediol; Propylene glycol Empirical Formula: C₃H₈O₂ Formula Weight: 76.09 Linear Formula: CH₃CH(OH)CH₂OH MDL Number: MFCD00064272 Boiling Point: 187 °C(lit.) Melting...

Formula: Mixture Description: Typical Composition (g/L): Peptone from casein 20.0; lactose 5.0; bile salt mixture 1.5; sodium chloride 5.0; di-potassium hydrogen phosphate 4.0; potassium di-hydrogen phosphate 1.5. Application: For the identification of coliform bacteria and E. coli in water,...

for microbiology Synonym(s): Escherichia Coli Broth

Synonyms: Tris crystals Application: Pre-mixed combinations of TRIZMA Base and TRIZMA HCl to provide the most common pH values for Tris buffers. Dissolve in water and use, no pH adjustment is necessary. Tris has a significant temperature coefficient, so select the mixture to give the desired final...

Synonym(s): Aldehyde C₉; Nonyl aldehyde; Pelargonaldehyde Empirical Formula: C₉H₁₈O Linear Formula: CH₃(CH₂)₇CHO Formula Weight: 142.24 MDL Number: MFCD00007030 Purity: 97% Boiling Point: 93 °C/23 mmHg(lit.) Density:...

Synonym(s): Aldehyde C₉; Nonyl aldehyde; Pelargonaldehyde Formula: CH₃(CH₂)₇CHO Formula Weight: 142.24 CAS No.: 124-19-6 Purity: 95% Density: 0.827g/mLat 25°C(lit.) Packaging: 2, 25, 100 g in glass bottle

Application: Environmental monitoring, Active or passive air monitoring, Fingerprint, Total count of fungi and bacteria Packaging: 90 mm settle plate (120 plates per box) for long incubation Synonym: CASO Agar, Casein Soybean Digest Agar with neutralizer, Tryptic Soy Agar with Lecithin, Tween,...

MDL Number: MFCD00146679 Melting Point: 240 °C (dec.)(lit.)

Formula: Bi Formula Weight: 208.98 CAS No.: 7440-69-9 Purity: ≥99.99% trace metals basis Density: 9.8g/mLat 25°C(lit.) Packaging: 100 g in poly bottle

Synonym(s): BSA solution CAS No.: 9048-46-8 Application: Bovine serum albumin is broadly used as an additive to cell culture media, especially serum-free media. It provides a range of benefits including protection from oxidative damage and stabilization of other media components such as fatty acids...

Oil-free. Offering a blend of durability and precision, this disposable aluminum weighing pan is an essential tool for any laboratory. Its lightweight yet sturdy construction ensures accurate measurements while handling a range of substances. Designed for single use, it promotes a high standard of...

Reag. Ph. Eur., ≥98.0%, for metal titration Synonym(s): 1,5-Diphenylcarbohydrazide; sym.-Diphenylcarbazide Empirical Formula: C₁₃H₁₄N₄O Formula Weight: 242.28 Linear Formula: C₆H₅NHNHCONHNHC₆H₅ MDL Number:...

Synonym(s): Dr. Schilling pattern, Burettes, Automatic Burettes, SILBERBRAND Experience the reliability and accuracy of the SILBERBRAND automatic burette, designed with a 25 ml capacity for precise dispensation of solutions. Crafted from AR-Glass, it offers exceptional durability and acid...

Specific Activity: ~120 units/mg protein (At 25 °C with Chromozym TH as the substrate.) UNSPSC Code: 12352204 RIDADR: NONH for all modes of transport Application: Thrombin is used in coagulation research, medical research, protein-structure analysis, and biochemical research. It has been...

CAS Number: 120-23-0 Melting Point: 155 - 157°C Molar Mass: 202.21 g/mol

Synonym(s): 6-Deoxymannopyranose 2,3,4-tribenzoate Empirical Formula: C₂₇H₂₄O₈ Linear Formula: C₂₇H₂₄O₈ Formula Weight: 476.47 Melting Point: 205-210 °C Storage: −20°C

Rhamnolipid biosurfactants are glycolipids containing L-rhamnose and ß-hydroxyl fatty acids, with amphiphilic properties (both hydrophilic and hydrophobic). This rhamnolipid product has been purified from Pseudomonas aeruginosa and contains a mixture of rhamnolipids with fatty acids of varying...

Millipak® Gold 0.22 mum sterile filter is a lab water consumable made up of PES (polyethersulfone) that is exclusively designed to remove particulates and bacteria from purified water. Here, the water is purified by filtering through a 0.22 mum sterilizing-grade membrane.The membrane in the...

Formamide, Molecular Biology Grade | CAS 75-12-7 | Calbiochem | 100ML