MilliporeSigma Supplies & Chemicals

Storage: -20C UNSPSC Code: 12352200 Application: Guillard's (F/2) Marine Water Enrichment Solution 50 X, is a concentrate of major nutrients, trace metals and vitamins that can be diluted in filtered seawater to support reconstitution of Guillard's (F/2) Marine Enrichment medium. Guillard's (F/2)...

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....

FTA ™ Cards offer a compact room-temperature storage system that reduces the need for precious freezer space. QIAcard ™ FTA ™ classic QIAcard ™ FTA ™ classic format with 4 spot area to collect, stabilize, process, transport, and archive colored samples such as blood....

The ech2o® UV lamp is a replacement lamp for the A10® TOC monitor in Milli-Q® IQ 7000 and Milli-Q® IQ 7003/05/10/15 water purification systems. The lamp photo-oxidizes traces of organics present in ultrapure water as part of the TOC monitoring process. Synonyms: ech2o® UV lamp for A10® TOC monitor...

Synonym(s): 2-Amino-2-(hydroxymethyl)-1,3-propanediol; THAM; Tris base; Tris(hydroxymethyl)aminomethane; Trometamol Empirical Formula: C₄H₁₁NO₃ Linear Formula: NH₂C(CH₂OH)₃ Formula Weight: 121.14 MDL Number: MFCD00004679 Purity:...

Pure ethyl alcohol is a non-denatured 200proof ethanol. Ethanol, a primary alcohol, is an important raw material for the synthesis of various compounds. It can be synthesized either from molasses by fermentation or by hydration of ethylene. It acts as a hydrogen source and reaction medium during the...

The maintanence, expansion, and assay of many stem cell and precursor cell cultures relies on media rich in a variety of factors, often supplied by fetal bovine serum (FBS). Synonyms: FBS, FCS Storage: -20C

Triton(TM) X-100 is a common non-ionic surfactant and emulsifier which is often used in biochemical applications to solubilize proteins. It is considered a comparatively mild detergent, non-denaturing, and is reported in numerous references as a routinely added reagent. It is utilized for lysing...

Synonyms: 1-Methyl-2-pyrrolidone; N -Methyl-2-pyrrolidone; NMP Formula: C₅H₉NO Formula Weight: 99.13 CAS No.: 872-50-4 Purity: ≥99% Density: 1.028 g/mL at 25 °C(lit.) Packaging: 1, 2, 4 x 4 L in glass bottle Packaging: 100 mL in glass bottle Packaging: 20 L in...

Synonyms: 1,2,3-Propanetriol; Glycerin Formula: HOCH₂CH(OH)CH₂OH Formula Weight: 92.09 CAS No.: 56-81-5 Purity: ≥99.0% (GC) Density: 1.25 g/mL(lit.) Application: Glycerol is used both in sample preparation and gel formation for polyacrylamide gel electrophoresis. Glycerol...

Synonyms: Diisopropylamine Molecular Formula: C6H15N Molecular Weight: 101.19 Linear Structural Formula: (CH3)2CHNHCH(CH3)2 MDL Number: MFCD00008862 Purity: >=99% (GC) Melting Point: -70 C Density: 0.72 g/cm3 at 20 C

A useful assortment of 1/8 in. and 1/4 in. brass fittings, packaged in a compartmented clear plastic storage box. Have the required parts on hand when needed, and save money (more than 30%, compared to purchasing items individually). Application: Swagelok(R) fittings may be used in constructing a...

General Composition: Demineralized, distilled water containing less than 20ppm total solids and less than 0.3ppm iron. Equivalent to Type II reagent grade water. Formula: H₂O Formula Weight: 18.02  

Synonyms: 2-Amino-2-(hydroxymethyl)-1,3-propanediol; THAM; Tris base; Tris(hydroxymethyl)aminomethane; Trometamol Formula: NH₂C(CH₂OH)₃ Formula Weight: 121.14 CAS No.: 77-86-1 Purity: ≥99.9% (titration) Analysis Note: Not pyrogen tested. Certificates of...

Synonyms: beta-Mercaptoethanol; 2-Hydroxyethylmercaptan; BME; Thioethylene glycol CAS Number: 60-24-2 Formula: C2H6OS Formula Weight: 78.13 Linear Formula: HSCH2CH2OH MDL No.: MFCD00004890 Purity: >=99.0% Boiling Point: 157 C(lit.) Density: 1.114 g/mL at 25 C(lit.) Refractive Index: n20/D...

The High Output Pump features a piston-driven design for greater power. The Chemical Duty Pump has a chemically-resistant head and diaphragm for use with corrosive chemicals and solvents. The High Output and Chemical Duty pumps can support high flow rates to decrease process filtration time. The...

Synonyms: Hydrochloric acid solution; Muriatic Acid, 23 deg. Be; Hydrogen chloride solution Molecular Formula: HCl Molecular Weight: 36.46 Linear Structural Formula: HCl MDL Number: MFCD00011324 Application: Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

The non-bleeding pH strips SafetyEdge for easy removal with no spillage Outstanding color scale for clear pH determinations The great advantage of EMD Millipore’s rapid pH tests is that this method of determination can be used directly on the spot without requiring any additional aids or...

VIP® Gold for EHEC is a single-step visual immunoassay for the detection of E. coli O157:H7 in a variety of foods including dairy products, meats and poultry, fruits and vegetables, nutmeats, seafood, pasta, and liquid eggs using an 18 - 28 h enrichment protocol. It is applicable to detection of E....

Synonyms: EtOAc Formula: CH₃COOC₂H₅ Formula Weight: 88.11 CAS No.: 141-78-6 Purity: 99.8% Density: 0.902 g/mL at 25 °C(lit.) Supplemental Hazard Statements: Repeated exposure may cause skin dryness or cracking. Packaging: 1, 2 L in Sure/Seal™ Packaging: 100...

The Amicon® ultra-4 centrifugal filter unit provides both ultra-fast spin times and ultra-high recoveries Overview High recovery Ultracel regenerated cellulose membrane in a range of molecular weight cut-offs High retentate recovery of >90% Vertical membrane reduces concentration polarization for...

Synonym(s): β-Cholestanol; 3β-Hydroxy-5α-cholestane; Dihydrocholesterol Empirical Formula: C₂₇H₄₈O Linear Formula: C₂₇H₄₈O Formula Weight: 388.67 MDL Number: MFCD00066413 Purity: ≥95% Beilstein Registry Number: 2418594

Synonym: 3,8-Diamino-5-[3-(diethylmethylammonio)propyl]-6-phenylphenanthridinium diiodide CAS Number: 25535-16-4 Empirical Formula (Hill Notation): C₂₇H₃₄I₂N₄ Molecular Weight: 668.39 Beilstein Registry Number: 3843838 EC Number: 247-081-0 MDL Number:...

The flat-topped polypropylene threaded closure is 53 mm in diameter, features a large milled edge for a convenient hand grip and has deep sealing screw threads. Five internal slots store up to 10 standard 1 x 3" or 25 x 75 mm slides back to back. The base diameter is 59.7 mm (23/8"), height is 114...