Oxidase Reagent Droppers are used in the Kovacs oxidase test as a qualitative reaction in the identification of nonfermenters and miscellaneous gram-negative bacteria. Used in the identification of organisms which produce oxidase enzyme Oxidase Reagent Droppers contain 0.5 mL of a 1%…

Synonym: o-Nitrophenyl ß-D-galactopyranoside, ONPG CAS Number: 369-07-3 Empirical Formula (Hill Notation): C₁₂H₁₅NO₈ Molecular Weight: 301.25 Beilstein Registry Number: 92207 EC Number: 206-716-1 MDL Number: …

Oct-4 is a transcription factor that maintains and regulates pluripotency in embryonic stem and germ cells. Anti-Oct-4 has shown a very high sensitivity and specificity in seminoma/dysgerminoma, embryonal carcinoma, and the germ cell component of gonadoblastoma by nuclear immunostaining. Clear cell…

Synonyms: n -Octane Formula: CH₃(CH₂)₆CH₃ Formula Weight: 114.23 CAS No.: 111-65-9 Purity: ≥99.7% (GC) Density: 0.703 g/mL at 25 °C(lit.)

Synonym(s): cis -1-Amino-9-octadecene Empirical Formula: C₁₈H₃₇N Linear Formula: CH₃(CH₂)₇CH=CH(CH₂)₇CH₂NH₂ Formula Weight: 267.49 MDL Number: MFCD00066507 Purity: 70% Boiling…

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. Other Notes: Values of analytes vary lot to lot. Some lots may not contain all analytes.

CAS No.: 37222-66-5 UN No.: UN3260 Class: 8 Pkg. Group: PG II

Synonym(s): Oxalic acid diamide Formula: NH₂COCONH₂ Formula Weight: 88.07 CAS No.: 471-46-5 Purity: 98% Packaging: 100 g in poly bottle

Synonym(s): 5-(2-Hydroxyethyl)-3-(4-hydroxy-2-methyl-5-pyrimidinylmethyl)-4-methylthiazolium chloride Empirical Formula: C₁₂H₁₆ClN₃O₂S -+ HCl Linear Formula: C₁₂H₁₆ClN₃O₂S -+ HCl Formula Weight: 338.25…

Empirical Formula: 13 C₂H₂O₄ -+ 2H₂O Linear Formula: HO₂ 13 C 13 CO₂H -+ 2H₂O Formula Weight: 128.05 MDL Number: MFCD01321408 Melting Point: 101-102 °C(lit.)

United States Pharmacopeia (USP) Reference Standard RIDADR: UN 3082 9 / PGIII

Formula: HOCOCOOH•2H₂O Formula Weight: 126.07 CAS Number: 6153-56-6

Synonyms: 2-Methylphenol CAS Number: 95-48-7 Formula: C7H8O Formula Weight: 108.14 Linear Formula: CH3C6H4OH MDL No.: MFCD00002226 Boiling Point: 191 C(lit.) Melting Point: 29-31 C (lit.) Beilstein Registry Number: 506917 EC Number: 202-423-8 UNSPSC Code: 41116107 …

CAS No.: 1936-15-8

Ricca Terpenes and Flavor Blends are manufactured in an ISO 9001, FSSC 22000 accredited facility. They are food grade and are suitable for use as a food additive.

Formula: C₃H₅NO₂ Formula Weight: 87.08 CAS No.: 497-25-6 Purity: 98% Packaging: 25, 100 g in poly bottle

Oxyma Pure is a non-explosive alternative to HOBt. When used in place of HOBt in carbodiimide-mediated coupling reactions it provides products in higher yields with less racemization [1]. Synonyms: Oxyma Pure; Ethyl cyano(hydroxyimino)acetate Molecular Formula: C5H6N2O3 Molecular Weight:…

The OMI is a polishing purifier that removes many contaminants that other upstream purifiers miss. It will simultaneously and irreversibly remove moisture, oxygen, carbon monoxide, carbon dioxide, most sulfur compounds, most halogen compounds, alcohols, and phenols to less than 10 ppb. It is…

ACS reagent, ≥99% Synonym(s): Ethanedioic acid Empirical Formula: C₂H₂O₄ -+ 2H₂O Formula Weight: 126.07 Linear Formula: HO₂CCO₂H -+ 2H₂O MDL Number: MFCD00149102 Purity: ≥99%; 99.5-102.5%…

Synonym(s): 1-Phenylazo-2-naphthol-6,8-disulfonic acid disodium salt; 7-Hydroxy-8-phenylazo-1,3-naphthalenedisulfonic acid disodium salt; Acid Orange 10; Wool Orange 2G Empirical Formula: C₁₆H₁₀N₂Na₂O₇S₂ Linear Formula: …

Device Configuration: Capsule Synonyms: Optiscale 47mm Millipore Express SHF 0.2 mum 3/4 in. TC/TC Legal Information: OPTISCALE is a registered trademark of Merck KGaA, Darmstadt, Germany Other Notes: These products are manufactured in a facility which adheres to FDA Good Manufacturing Practices.

Synonym(s): 2-Hydroxy-3-methoxybenzaldehyde; 2-Hydroxy- m -anisaldehyde; 3-Methoxysalicylaldehyde Empirical Formula: C₈H₈O₃ Linear Formula: CH₃OC₆H₃-2-(OH)CHO Formula Weight: 152.15 MDL Number: MFCD00003322 Purity: …

Synonym(s): Aldehyde C₈; Caprylic aldehyde; Octyl aldehyde Formula: CH₃(CH₂)₆CHO Formula Weight: 128.21 CAS No.: 124-13-0 UN Number: UN1191 Purity: 99% Density: 0.82g/mLat 25°C(lit.) Packaging: 25, 100, 500 mL in glass bottle

The molecule is a dialdehyde, consisting of two formyl (CHO) groups attached to adjacent carbon centres on a benzene ring. o-Phthalaldehyde is used for precolumn derivatization of amino acids for HPLC separation and for flow cytometric measurements of protein thiol groups. Used for fluorometric…

analytical standard Synonym(s): Aldehyde C₈; Caprylic aldehyde; Octyl aldehyde Empirical Formula: C₈H₁₆O Formula Weight: 128.21 Linear Formula: CH₃(CH₂)₆CHO MDL Number: MFCD00007029 Purity: ≥98.0% (GC) …

Formula: NH₂CONH₂ Formula Weight: 60.06 CAS Number: 57-13-6 Synonym(s): Carbamide

Storage: −20°C

Empirical Formula: C₄₅H₇₄O₁₁ Linear Formula: C₄₅H₇₄O₁₁ Formula Weight: 791.06 MDL Number: MFCD00065705 Purity: ≥95% (HPLC) Storage: −20°C Beilstein Registry Number: 5702132

Synonym(s): Caprylic-d₁₅ acid Empirical Formula: C₈D₁₅HO₂ Linear Formula: CD₃(CD₂)₆CO₂H Formula Weight: 159.30 MDL Number: MFCD00145029 Purity: 99% (CP) Boiling Point: 237 °C(lit.)…

CAS No.: 38945-21-0 Synonyms: O -(2-Propenyl)hydroxylamine hydrochloride Formula: C₃H₇NO ¬? HCl Formula Weight: 109.55 Linear Formula: CH₂=CHCH₂ONH₂ ¬? HCl MDL No.: MFCD00012957 Purity: ≥98.0% (AT) Melting Point: …

Synonyms: 5-Methylresorcinol3,5-Dihydroxytoluene1,3-Dihydroxy-5-methylbenzene monohydrate Purity Limit: ≥ 99% (HPLC) CAS No.: 6153-39-5 Molecular Formula: C7H8O2·H2O Molecular Weight: 142.2 MDL No.: MFCD00149092 Appearance: White to light beige crystalline powder Comments: …