Chemicals Reagents O

Application: Oxidase Test is an important differential procedure which should be performed on all gram-negative bacteria that are to be identified. In presence of the enzyme cytochrome oxidase (gram-negative bacteria) the N,N-dimethyl-p-phenylened iamine oxalate and α-naphthol react to...

Synonym: 1,2-Dimethylbenzene CAS Number: 95-47-6 Linear Formula: C₆H₄(CH₃)₂ Molecular Weight: 106.17 Beilstein Registry Number: 1815558 EC Number: 202-422-2 MDL Number: MFCD00008519 Packaging 1, 4 L in glass bottle; 20 L in steel drum

United States Pharmacopeia (USP) Reference Standard Synonym(s): 10,11-Dihydro-10-oxo-5h-dibenz[b,f]azepine-5-carboxamide; Oxacarbazepine Empirical Formula: C₁₅H₁₂N₂O₂ Formula Weight: 252.27 Linear Formula:...

Storage: −196°C

Synonym(s): Boc-PEG-amine (n=9) Empirical Formula: C₂₅H₅₂N₂O₁₁ Linear Formula: C₂₅H₅₂N₂O₁₁ Formula Weight: 556.69 MDL Number: MFCD03453249 Purity: ≥90% (oligomer purity) Storage: 2-8°C

Empirical Formula: C₁₈H₃₃OCl Linear Formula: CH₃(CH₂)₇CH=CH(CH₂)₇COCl Formula Weight: 300.91 MDL Number: MFCD00134332 Purity: ≥90% Boiling Point: 193 °C/4 mmHg(lit.) Density: 0.91 g/mL at...

Empirical Formula: Cl₃Os -+ xH₂O Linear Formula: OsCl₃ -+ xH₂O Formula Weight: 296.59 (anhydrous basis) MDL Number: MFCD00149815

Storage: −196°C

Formula: CH₃(CH₂)₁₆CH₃ Formula Weight: 254.49 CAS No.: 593-45-3 Purity: 99% Density: 0.777g/mLat 25°C(lit.) Packaging: 25, 100, 500 g in glass bottle

Opal Prestained Protein Standard 10-180kDa is supplied in gel loading buffer and is ready to use. Do not heat, dilute, add reducing agent before loading. Suggested load volumes: 3 µl or 5 µl per loading for clear visualization during electrophoresis on 15-well or 10-well mini-gel, respectively - 2-3...

Device Configuration: Capsule Synonyms: Opticap Sterile 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 Good Manufacturing...

Synonym(s): Oxalic dihydrazide; Oxalylhydrazide Formula: NH₂NHCOCONHNH₂ Formula Weight: 118.09 CAS No.: 996-98-5 Purity: 98% Packaging: 25 g in glass bottle

Synonym(s): 4,4′-Diaminodiphenyl ether; 4-Aminophenyl ether Formula: O(C₆H₄NH₂)₂ Formula Weight: 200.24 CAS No.: 101-80-4 UN Number: UN3077 Purity: 97% Packaging: 100, 500 g in poly bottle

Synonym(s): Jeffamine ® ED-2003 Linear Formula: CH₃CH(NH₂)CH₂[OCH(CH₃)CH₂]_l(OCH₂CH₂)_m[OCH₂CH(CH₃)]_nNH₂ MDL Number: MFCD00147794

Synonyms: DNOP; Phthalic acid di-n-octyl ester Formula: C₂₄H₃₈O₄ Formula Weight: 390.56 CAS No.: 117-84-0 Density: 0.980 g/mL at 20 °C(lit.)

MDL Number: MFCD00192367 Density: 0.9 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.442(lit.)

Synonym(s): ( S )-2,5-Diaminopentanoic acid monohydrochloride Formula: C₅H₁₂N₂O₂ · HCl Formula Weight: 168.62 CAS No.: 3184-13-2 Purity: ≥99% Application: Use as a media supplement to support the biosynthesis of polyamines. General description:...

Microbiologically tested

Synonyms: Deoxyribonuclease I Set Storage: -20C UNSPSC Code: 12352200 Features and Benefits: The On-Column DNase I Digestion Set offers a simple and convenient method for eliminating genomic DNA from total RNA preparations. This Set is intended for use with the GenElute(TM) Mammalian Total RNA...

Empirical Formula: C₁₉H₁₈N₃NaO₅S Linear Formula: C₁₉H₁₈N₃NaO₅S Formula Weight: 423.42 MDL Number: MFCD00082382 Purity: ~95% (TLC) Storage: 2-8°C Beilstein Registry Number: 4098179

CAS Number: 112-77-6 Formula: C18H33OCl Formula Weight: 300.91 Linear Formula: CH3(CH2)7CH=CH(CH2)7COCl MDL No.: MFCD00134332 Purity: >=89% Boiling Point: 193 C/4 mmHg(lit.) Density: 0.91 g/mL at 25 C(lit.) Refractive Index: n20/D 1.463(lit.) Beilstein Registry Number: 1211748 EC Number: 204-005-0...

Empirical Formula: C₉H₁₇NO Linear Formula: CH₃(CH₂)₇NCO Formula Weight: 155.24 MDL Number: MFCD00013887 Purity: 97% Boiling Point: 200-204 °C(lit.) Density: 0.88 g/mL at 25 °C(lit.) Refractive Index: n 20/D...

European Pharmacopoeia (EP) Reference Standard Synonym(s): 2-Octyl-1-dodecanol Empirical Formula: C₂₀H₄₂O Formula Weight: 298.55 Linear Formula: CH₃(CH₂)₉CH[(CH₂)₇CH₃]CH₂OH MDL Number: MFCD01310428...