CAS No.: 7439-95-4 UN No.: UN1418 Class: 4.3 (4.2) Pkg. Group: PG II

Used as a sealant to create an anaerobic environment for biochemical tests such as decarboxylase; and oxidation and fermentation reactions.

Synonyms: Mercuric acetate Formula: (CH₃COO)₂Hg Formula Weight: 318.68 CAS No.: 1600-27-7 Purity: ≥99.0% (precipitation titration) Included Fees: C989Y58 has a Small Barrier Pack Fee included in the price. To see the value of this fee, download our…

For determination of monochloramine, free ammonia and free chlorine by the Indophenol method. Hach Methods 10171, 10172, 10200 and 10241. Pack of 100 powder pillows.

For determination of high range silica by the Silicomolybdate method (Hach method 8185). Sample size: 25 mL Pack of 1000 Powder Pillows Method Name: Silicomolybdate

CAS No.: 8042-47-5 Density: 0.82-0.88g/mLat 25°C Application: Commonly used and recommended for overlaying mouse embryo cultures to prevent drying during the procedure. Features and Benefits: Ready-to-use sterile filtered product conveniently packaged in HDPE bottles.

Manganese Low Range Reagent Set, includes: alkaline Cyanide Reagent, Ascorbic Acid Powder Pillows, PAN Indicator Solution (0.1%) Method: PAN Range: up to 0.700 mg/L Sample Size: 10 mL 50 tests

Synonym(s): Tough Decoy; TuD Storage: −70°C

3 N Synonym(s): HMDS; Methanolic HCl; Hydrochloric acid solution Empirical Formula: HCl Formula Weight: 36.46 Linear Formula: HCl RIDADR: UN 3286 3/PG 2

Synonyms: β-Mercaptoethanol; 2-Hydroxyethylmercaptan; BME; Thioethylene glycol Formula: HSCH₂CH₂OH Formula Weight: 78.13 CAS No.: 60-24-2 Purity: 99% (GC/titration) Density: 1.114 g/mL at 25 °C(lit.) Storage Temperature: room temp Application: …

CAS Number: 8020-83-5 Harmonized Tariff Code:  2710.19

Description: For differential isolation of enteric bacilli based on lactose fermentation

Formula: MgCl₂ · 6H₂O Formula Weight: 203.30 CAS No.: 7791-18-6 Purity: ≥99.0%

Storage condition: Room Temperature UN Number: UN1230 GHS pictograms: GHS06;GHS08;GHS02 Signal Words: Danger H Statements: H225;H370;H301 + H311 + H331 P Statements: P284;P280;P210;P260;P243;P304 + P340;P301 + P330 + P331;P308 + P313 Package Type: …

Density: ~0.72 g/mL (free fall density) Application: permanent gases General description: Molecular sieves are synthetically produced zeolites (naturally occuring aluminosilicate minerals), and are characterized by pores and internal cavities of extremely uniform dimensions. These…

CAS No.: 8042-47-5 Density: 0.84g/mLat 25°C(lit.) Application: Recommended for overlaying mouse embryo cultures to prevent drying. Analysis Note: This material is tested as an overlay in microdrop embryo cultures. (All embryo tested materials are tested using mouse embryos.)…

Synonym(s): Methyl cis -9-octadecenoate; Oleic acid methyl ester Formula: CH₃(CH₂)₇CH=CH(CH₂)₇CO₂CH₃ Formula Weight: 296.49 CAS No.: 112-62-9 Purity: 99% Density: 0.874g/mLat 20°C(lit.) Storage: …

1 Analyte(s) @ 1000 µg/mL in water with dilute nitric acid

Synonym(s): C.I. 13020 Formula: C15H15N3O2 Formula weight: 269.30 CAS Number: 493-52-7 Harmonized Tariff Code:  2927.00

For use in the enumeration of coliforms in water by the membrane filter technique.

Formula: Mixture Formula Weight: N/A CAS Number: Synonym(s): Beef Extract Description: Typical Analysis: pH (5% water) 6.0-7.0; total nitrogen (Kjeldahl) 11.5-12.5%; sulfated ash (800 ;C) =18.0%; loss on drying (105 ;C) =6.0%; amino nitrogen 3.5-4.5%; suitability for…

CAS Number: 55465-40-2 Specific Gravity: 1L = 2.10 Kg

Formula: CH3HgI Formula weight: 342.56 Purity: 98+% CAS Number: 143-36-2 UN Number: UN2025 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code:  2852.10 Hazard Statements: H300-H310-H330-H373 Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled. May cause…

Synonyms: Mercuric chloride Formula: HgCl₂ Formula Weight: 271.50 CAS No.: 7487-94-7 Quality: May contain black specks Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1 kg in glass bottle …

CAS Number: 70955-01-0 Harmonized Tariff Code:  3824.90

Hg(NO₃)₂•H₂O CAS#: 7783-34-8 F.W.: 342.62 Mercury II Nitrate

Synonyms: β-Hydroxy-4-morpholinepropanesulfonic acid; 3-Morpholino-2-hydroxypropanesulfonic acid Formula: C₇H₁₅NO₅S Formula Weight: 225.26 CAS No.: 68399-77-9 Purity: ≥99% (titration)

CAS No.: 8042-47-5 Density: 0.838 g/mL at 25 °C Packaging: 1 L in poly bottle

for microbiology Synonym(s): 4-Methylumbelliferyl β-D-Glucuronide Escherichia coli Broth

Synonym(s): Methotrexate; (+)-Amethopterin; 4-Amino-10-methylfolic acid; 4-Amino-N 10 -methylpteroyl-L-glutamic acid; Antifolan; MTX; Methylaminopterin Empirical Formula: C₂₀H₂₂N₈O₅ Linear Formula: …

Chemical synonyms: 3,3'-Bis[N,N-di(carboxymethyl)aminomethyl]thymolsulfonephthalein sodium salt; MTB; Thymolsulfonphthalein-3',3?-bis(methyliminodiacetic acid sodium salt) Product Brand: Analytical Density (g/cm3): 1.14 Molecular weight: 844.74 Molecular formula: C37H40N2O13SNa4