Storage Temperature: 2-8°C General description: The optochin test is a useful diagnostic aid for identification/differenti ation of pneumococci and viridans streptococci. Optochin (ethyl hydrocuprein hydrochloride) is inhibitory for pneumococcal growth whereas other streptococci show good…

Device Configuration: Capsule Synonyms: Opticap XL5 Polygard-CR 3.0 mum 9/16 in. HB/HB Legal Information: POLYGARD 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.

Formula: C3H3NO Formula weight: 69.07 Purity: 98+% CAS Number: 288-42-6 UN Number: UN2924 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2934.99 Hazard Statements: H225-H314-H318 Highly flammable liquid and vapour. Causes severe skin burns and eye damage.…

Device Configuration: Capsule Synonyms: Opticap Gamma Compatible XL 600 Millipore Express SHC 0.5/0.2 mum 3/4 in. TC-9/16 in. HB with Bell Legal Information: OPTICAP is a registered trademark of Merck KGaA, Darmstadt, Germany Other Notes: These products are manufactured in a facility…

Device Configuration: Capsule Synonyms: Opticap XL2 Durapore 0.22 mum 1-1/2 in. TC/TC Legal Information: OPTICAP 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.

Storage: −20°C

Device Configuration: T-line Application: Small-volume applications Legal Information: OPTISEAL is a registered trademark of Merck KGaA, Darmstadt, Germany Other Notes: Type of mounting used for filter housing: Can be supported by braced rigid tubing connections

Molecular Formula: C12H10N2O3S Molecular Weight: 262.28 Linear Structural Formula: C12H10N2O3S MDL Number: MFCD02734832 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does…

for microbiology Synonym(s): Oxytetracycline; OGYE Selective Supplement Empirical Formula: C₂₂H₂₄N₂O₉ Formula Weight: 460.43 Linear Formula: C₂₂H₂₄N₂O₉ MDL Number: MFCD00003700 RTECS No.: QI7875000

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms: 9-Methyl-3-methylene-1,2,3,9-tetrahydro-4H-carbazol-4-one;…

Synonym(s): 1,4-Epoxycyclohexane Formula: C₆H₁₀O Formula Weight: 98.14 CAS No.: 279-49-2 UN Number: UN1993 Purity: 98% Density: 0.968g/mLat 25°C(lit.) Packaging: 5 g in glass bottle

Device Configuration: Capsule Synonyms: Optiscale Durapore 0.22 mum 1/4 in. HB/HB 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.

Synonyms: Potassium peroxymonosulfate CAS Number: 70693-62-8 Formula: HKO5S · 0.5HKO4S · 0.5K2O4S Formula Weight: 307.38 Linear Formula: KHSO5 · 0.5KHSO4 · 0.5K2SO4 MDL No.: MFCD00040551 UNSPSC Code: 12352300 General description: OXONE(R), monopersulfate compound is a…

Synonyms: 4-(4-Cyano-2-(2-(4-fluoronaphthalen-1-yl)propanamido)phenyl)butanoic acid; 4-Cyano-2-[[2-(4-fluoro-1-naphthalenyl)-1-oxopropyl]amino]benzenebutanoic acid; AE3-208 Molecular Formula: C24H21FN2O3 Molecular Weight: 404.43 Linear Structural Formula: C24H21FN2O3 MDL Number: …

Synonyms: 2,3,4,5-Tetrahydro-5-(4'-acetamidobutyl)-1H-pyrido-[4,3-b]indol-1-one Molecular Formula: C17H21N3O2 Molecular Weight: 299.37 Linear Structural Formula: C17H21N3O2 Purity: >=98% (HPLC) Storage: -20C Biochem Physiol Actions: Olinone is a potent and selective…

Molecular Formula: C7H9NO Molecular Weight: 123.15 Linear Structural Formula: C7H9NO MDL Number: MFCD00221709 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect…

Empirical Formula: C₈₀H₉₀N₈O₈ Linear Formula: C₈₀H₉₀N₈O₈ Formula Weight: 1291.62 MDL Number: MFCD00192363 Beilstein Registry Number: 4949121

Organochlorine Pesticides Ampule 1 - WS proficiency testing material is produced in accordance with ISO/IEC 17043:2010. Also referred to as Potable Water or Water Supply sample, this sample is produced according to TNI requirements. However, please note, this sample may include non-TNI analytes as…

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms: Oseltamivir phosphate;…

Synonym(s): 1,2-Dimethylbenzene-d₁₀ Empirical Formula: C₈D₁₀ Linear Formula: C₆D₄(CD₃)₂ Formula Weight: 116.23 MDL Number: MFCD00037698 Boiling Point: 142 °C(lit.) Density: …

Device Configuration: Capsule Synonyms: Opticap Gamma Compatible XL 300 Millipore Express SHC 0.5/0.2 mum 9/16 in. HB/HB Legal Information: OPTICAP is a registered trademark of Merck KGaA, Darmstadt, Germany Other Notes: These products are manufactured in a facility which adheres to FDA…

Organophosphorus Pesticides (Low Level) - PT - Water Pollution (WP) proficiency testing material is produced in accordance with ISO/IEC 17043:2010. The PT portfolio allows our test components to offer significant performance data to monitor and prove competency to customers, accreditation bodies or…

Grade: Reagent CAS No.: 643-79-8 UN No.: UN2923 Class: 8 (6.1) Pkg. Group: PG II

CAS No.: 112-14-1

Synonym(s): Capryl alcohol, n-Octyl alcohol Formula: C8H18O Formula weight: 130.23 Purity: 99% CAS Number: 111-87-5 Harmonized Tariff Code:  2905.16 Hazard Statements: H315-H319-H227 Causes skin irritation. Causes serious eye irritation. Combustible liquid. Precautionary…

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG. Synonyms: …

analytical standard Empirical Formula: C₁₈H₃₆ Formula Weight: 252.48 Linear Formula: CH₃(CH₂)₁₅CH=CH₂ MDL Number: MFCD00009003 Purity: ≥99.5% (GC) Boiling Point: 179 °C/15 mmHg(lit.);…

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

CAS # 3147-75-9 Synonyms: 2-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol MDL No.: MFCD00013338 Molecular Formula: C20H25N3O Molecular Weight: 323.44 Purity Limit: 98.5% Storage Temp: Store at 0-8°C