Storage: −196°C

CAS Number: 82-43-9 MDL: MFCD00001191 EINECS: 201-420-9 Formula: C₁₄H₆Cl₂O₂ Formula Weight: 277.11 Form: Grey to black crystalline Melting Point: 201-203° GHS Hazard and Precautionary…

European Pharmacopoeia (EP) Reference Standard Synonym(s): Docusate sodium salt; AOT; Bis(2-ethylhexyl) sulfosuccinate sodium salt; Sodium bis(2-ethylhexyl) sulfosuccinate; Sulfobutanedioic acid bis(2-ethylhexyl ester) sodium salt; Sulfosuccinic acid bis(2-ethylhexyl) ester sodium salt;…

C₂₈H₄₄N₂ CAS#: 142646-58-0 F.W.: 408.66

Synonyms: 2-Deoxy-2-fluoro-D-mannopyranose Purity Limit: ≥ 98% (TLC) CAS No.: 31077-88-0; 38440-79-8 Molecular Formula: C6H11FO5 Molecular Weight: 182.15 MDL No.: MFCD00797602 Appearance: White or off-white powder Storage Temperature: Store at ≤ -4 °C

PESTANAL ® , analytical standard Synonym(s): 1,1-Dichloro-2,2-bis(4-chlorophenyl)ethene; 4,4'-DDE Empirical Formula: C₁₄H₈Cl₄ Formula Weight: 318.03 Linear Formula: (ClC₆H₄)₂C=CCl₂ MDL Number: …

Linear Formula: (C₆H₁₀O₅)_n MDL Number: MFCD00130935

Synonym(s): DEAE Sephadex®; Diethylaminoethyl Sephadex® CAS number: MDL number: MFCD00132778

Analytical Grade, CAS No. 7411-49-6 C12H14N4·...4HCl, FW = 360.14. Suitability as selenium indicator: Passes test Selenium blank: ≤0.0025%

Synonym(s): Diphenylthiocarbazone Formula: C13H12N4S Formula weight: 256.33 Purity: 98% CAS Number: 60-10-6 Harmonized Tariff Code:  2930.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

Indicating Drierite is impregnated with cobalt chloride. Indicating Drierite is blue when dry and changes to pink upon absorption of moisture. The color change is pronounced and clearly visible. This makes Indicating Drierite valuable when it is necessary to know with certainty that dryness is…

Synonyms: erythro -1,4-Dimercapto-2,3-butanediol; erythro -2,3-Dihydroxy-1,4-butanedithiol; Cleland's reagent; DTE Formula: HSCH₂CH(OH)CH(OH)CH₂SH Formula Weight: 154.25 CAS No.: 6892-68-8 Purity: ≥99.0% Storage Temperature: 2-8°C Application: …

Formula: C18H25NO HBr Formula weight: 352.32 CAS Number: 125-69-9 Harmonized Tariff Code:  2933.49 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash thoroughly after handling. Do not eat, drink or smoke when using this…

Synonym(s): DME; DMEM Application: Dulbecco′s Modified Eagle′s Medium (DMEM) is a modification of Basal Medium Eagle (BME) that contains four-fold concentrations of the amino acids and vitamins. The original formulation contained 1000 mg/L of glucose and was used to culture…

MDL No.: MFCD00012969 Storage: 2-8C UNSPSC Code: 12352204 Application: The DAB (3,3'-Diaminobenzidine tetrahydrochloride) Two-component Enhanced Liquid Substrate System is a precipitating substrate system for peroxidase. DAB Two-component Liquid Substrate System produces a brown…

Synonyms: 2,4-Dimethoxybenzenecarbothioamide CAS No.: 23822-07-3 Molecular Formula: C9H11NO2S Molecular Weight: 197.26 MDL No.: MFCD04973328 Storage Temperature: Store at 0-8°C

Synonym(s): Diisobutyl ketone, Isovalerone Formula: C9H18O Formula weight: 142.24 CAS Number: 108-83-8 UN Number: UN1224 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2914.19 Hazard Statements: H226-H335 Flammable liquid and vapour. May cause respiratory…

CAS No.: 9000-92-4

CAS No.: 69011-20-7 General description: Strongly acidic cation exchange resin that meets requirements of FDA Food Additive Regulation 21 CFR 173.25. This ion-exchange resin has not been specially processed or cleaned. We suggest that it be subjected to a suitable preliminary elution and wash…

Formula: C7H12O6 Formula weight: 192.17 Purity: 98% CAS Number: 77-95-2 Harmonized Tariff Code:  2918.19 Hazard Statements: H315-H319-H317-H335 Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction. May cause respiratory irritation. …

Synonym(s): N -Methyl- N -( p -tolylsulfonyl)nitrosamide; N -Methyl- N -nitroso- p -toluenesulfonamide; N -Nitroso- N -methyl- p -toluenesulfonamide; N -Nitroso- p -toluenesulfomethylamide; p -Tolylsulfomethylnitrosamide; Diazomethane precursor Formula: …

Synonym(s): DL-α-(Aminomethyl)-4-hydroxy-3-methoxybenzenemethanol hydrochloride Empirical Formula: C₉H₁₃NO₃ -+ HCl Linear Formula: C₉H₁₃NO₃ -+ HCl Formula Weight: 219.67 MDL Number: MFCD00012882 Purity: ≥98%

Empirical Formula: C₁₃H₁₈O Linear Formula: C₁₃H₁₈O Formula Weight: 190.28 MDL Number: MFCD00101024 Density: 0.800 g/mL at 25 °C; 0.800-0.830 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.350-1.380(lit.)

Grade: BiotechGrade CAS No.: 64-17-5 UN No.: UN1170 Class: 3 Pkg. Group: PG II

Properties: REGULAR DRIERITE is anhydrous calcium sulfate. It is of neutral pH, constant in volume, chemically inert except toward water, insoluble in organic liquids and refrigerants, non-disintegrating, non-wetting, non-toxic, non-corrosive, non-chan-neling, generally recognized as safe (GRAS) by…

Storage: −20°C UNSPSC Code: 41105335 RIDADR: NONH for all modes of transport Features and Benefits: Fragment mixture prepared by cleavage of pUCBM21 DNA with Hpa II, and pUCBM21 DNA with Dra I and Hind III. Contents Ready-to-use solution, 250μg/ml, in TE buffer (10mM…

Empirical Formula: C₁₀H₁₈O₄ Linear Formula: C₂H₅OCO(CH₂)₄COOC₂H₅ Formula Weight: 202.25 MDL Number: MFCD00009215 Purity: 99% Boiling Point: 251 °C(lit.) Melting Point: …

Grade: USP CAS No.: 64-17-5 UN No.: UN1170 Class: 3 Pkg. Group: PG II

Synonym(s): Veratronitrile Formula: C9H9NO2 Formula weight: 163.18 Purity: 98+% CAS Number: 2024-83-1 UN Number: UN3439 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2926.90 Hazard Statements: H331-H302-H312-H315-H319-H335 Toxic if inhaled. Harmful if…

Synonym(s): 2,5-Dihydroxybenzenesulfonic acid calcium salt; 205E; Calcium 2,5-dihydroxybenzenesulfonate; Calcium Dobesilate; Hydroquinone calcium sulfonate Empirical Formula: C₆H₅O₅S -+ 0.5Ca Linear Formula: C₆H₅O₅S -+ 0.5Ca …

Synonym(s): 3,8-Diamino-5-methyl-6-phenylphenanthridinium bromide Formula: C20H18BrN3 Formula weight: 380.31 Purity: 95% CAS Number: 518-67-2 Harmonized Tariff Code:  2933.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…