MilliporeSigma Supplies & Chemicals

pharmaceutical secondary standard; traceable to USP Synonym(s): Acetonitrile; ACN; Methyl cyanide Empirical Formula: C₂H₃N Formula Weight: 41.05 Linear Formula: CH₃CN MDL Number: MFCD00001878 Boiling Point: 81-82 °C(lit.) Melting Point:...

Triton X-100 reduced, is a nonionic surfactant which has a hydrophilic polyethylene oxide chain. Synonyms: Polyoxyethylene (10) isooctylcyclohexyl ether Linear Structural Formula: 4-(C8H17)C6H10(OCH2CH2)nOH, n~10 MDL Number: MFCD00132505 Density: 1.029 g/mL at 25 C (lit.) Refractive Index: n20/D...

Coliform ChromoSelect Agar is a chromogenic mixture which contains two chromogenic substrates, Salmon-GAL and X-glucuronide. Coliforms produce an enzyme called ß-D-galactosidase, which cleaves Salmon-GAL, resulting in the salmon-to-red coloration of coliform colonies. The enzyme ß-D-glucuronidase...

ColiComplete is a patented substrate supporting disc method containing both XGAL and MUG. It is designed to simultaneously detect Total Coliforms and E. coli in food products. The beta-galactosidase enzyme produced by coliforms reacts with the chromogenic XGAL substrate to produce a visually...

Widely used non-ionic surfactant for recovery of membrane components under mild non-denaturing conditions.

Convenient and economical Plastic-backed paper test strips for determining pH Supplied in packages of 6 transparent plastic boxes of 100 strips per box with color comparison chart Can be rinsed briefly to permit testing of colored, turbid solutions; can be used to test solutions containing...

for microbiology Synonym(s): Enterococci Rapid HiCrome ™ Agar; Rapid Enterococci HiCrome ™ Agar Storage: 2-8°C

Formula: HNO₃ Formula Weight: 63.01 CAS Number: 7697-37-2 Synonym(s): Hydrogen Nitrate; Azotic Acid

Ready-to-use Millipore media solve numerous problems in microbiology laboratories where time, equipment and trained personnel are often in short supply. Millipore media are available in convenient, single test 2 mL plastic ampoules, eliminating the manipulation of glass ampoules and avoiding the...

Consists of flexible silicone rubber nosepiece, hard plastic mouthpiece, and 15 inches of latex tubing.

Sterivex filter units work with syringes, peristaltic pumps or pressure vessels. They eliminate the risk of contamination associated with decanting or pipetting. ?? Sterivex units are designed to dispense into virtually any storage container. The devices are available with different outlet...

Gelatin 500G

ABTS Chromophore, Diammonium Salt, 1GM

Fluid A is a general rinse buffer in compliance with the European Pharmacopeia (EP) 2.6.1, United States Pharmacopeia (USP) 71 and Japanese Pharmacopeia (JP) 4.06. The sterilized double Tyvek® packaging increases the test method reliability, allowing to streamline the cleaning procedures, minimize...

Synonyms: OPA CAS No.: 643-79-8 Storage Temperature: 2-8°C Application: Precolumn derivatization reagent for primary amines and amino acids. The fluorescent derivative can be detected by reverse-phase HPLC. The reaction requires OPA, primary amine and a sulfhydryl. In the presence of excess...

CAS No.: 5975-18-8 Application: Reactant for: • Enzymic synthesis of 3′-deoxy-apio-nucleic acid duplexes • Synthesis of deoxynucleoside S-methylphosphonic acids • Preparation of fluorescent non-nucleotide ATP analog N-methylanthraniloylamide ethyl triphosphate...

Synonyms: D-Glucitol Formula: C₆H₁₄O₆ Formula Weight: 182.17 CAS No.: 50-70-4 Purity: ≥98% Application: May be used for washing spheroplasts 1 and in isoelectric focusing to minimize endoosmotic flow in agarose gels. 2 May be used to induce osmotic stress....

Synonym(s): EDTA solution Formula: C₁₀H₁₆N₂O₈ Formula Weight: 292.24 CAS No.: 60-00-4 Application: A chelator used to remove calcium from cell washing and suspension media. Reduces cell clumping. Physical form: Solution in Dulbecco′s phosphate...

Storage: 2-8°C UNSPSC Code: 12352200 RIDADR: NONH for all modes of transport Features and Benefits: Contents Lyophilizate, nonsterile Application: Collagenase from C. histolyticum is widely used for the disaggregation of many types of tissues ( e.g. , lung, heart, muscle, bone, adipose...

•Perfect box for every blot •Reduce antibody usage •Hinged Lid minimizes evaporation •For halves, wholes, strips, or minisNo matter what size your Western blot is, there's a box that fits it perfectly. With boxes that are correctly matched to common blot sizes, you can fit more blots on...

Synonym(s): 4,4'-(1,3-Propanediyl)bis[1-methyl-piperidine] Empirical Formula: C₁₅H₃₀N₂ Linear Formula: C₁₅H₃₀N₂ Formula Weight: 238.41 MDL Number: MFCD00006501 Purity: ≥98% Boiling Point: 215 °C/50 mmHg(lit.)...

conductance standard C acc. to ISO 7888, 0.001 M KCl Empirical Formula: ClK Formula Weight: 74.55 Linear Formula: KCl MDL Number: MFCD00011360 Beilstein Registry Number: 1711999

Synonym: culture dishes, disposable petri dishes, plastic petri dishes General description Innovative features and outstanding cell growth properties make the TPP tissue culture dishes the ideal choice for adherent cell culture in research and industry. These optically clear, high-grade polystyrene...