ORP Reference Solution used for ORP sensor calibration (in resealable plastic bottles).

Powder for dissolved oxygen test.

CAS Number: 17049-49-9 Formula: C8H17BrMg Formula Weight: 217.43 Linear Formula: CH3(CH2)7MgBr MDL No.: MFCD00191566 Boiling Point: 34.6 C Density: 0.961 g/mL at 25 C UNSPSC Code: 12352103

For checking ORP electrode response

CAS No.: 303-47-9 Storage Temperature: −20°C General description: Certan Vial

certified reference material, 10 μg/mL in acetonitrile: DMSO (7:3) (as the aldehyde equivalent), ampule of 1 mL RIDADR: UN 1648 3 / PGII

(COOH)₂•2H₂O CAS#: 6153-56-6 F.W.: 126.07

10 μg/mL in acetonitrile, analytical standard Empirical Formula: 13 C₂₀H₁₈ClNO₆ Formula Weight: 423.67 Linear Formula: 13 C₂₀H₁₈ClNO₆ MDL Number: MFCD09842824 Storage: −20°C RIDADR: UN 1648…

Synonym(s): Solvent Red 27; Sudan Red 5B Empirical Formula: C₂₆H₂₄N₄O Linear Formula: C₂₆H₂₄N₄O Formula Weight: 408.49

Synonym(s): Solvent Red 27; Sudan Red 5B Empirical Formula: C₂₆H₂₄N₄O Linear Formula: C₂₆H₂₄N₄O Formula Weight: 408.49

certified reference material, 50 μg/mL in benzene: acetic acid (99:1), ampule of 1 mL

United States Pharmacopeia (USP) Reference Standard

CAS: 20816-12-0 EC No: 244-058-7 MDL No: MFCD00011150 UN No: UN3287; Haz Class: 6.1; Packing Group: III Liquid Linear Formula: OsO₄ MW: 254.20 Melting Point: 0° Boiling Point: 100° Density (g/mL): 1

CAS Number: 116980-66-6 Formula: C18H37ClMg Formula Weight: 313.24 Linear Formula: CH3(CH2)17MgCl MDL No.: MFCD00012233 Boiling Point: 67 C Density: 0.906 g/mL at 25 C UNSPSC Code: 12352103

Synonyms: Ethanedioyl dibromide solution; NSC 96957 CAS Number: 15219-34-8 Formula: C2Br2O2 Formula Weight: 215.83 Linear Formula: BrCOCOBr MDL No.: MFCD00000113 Density: 1.517 g/mL at 25 C UNSPSC Code: 12352000 Application: Used in synthetic applications of…

CAS: 20816-12-0 EC No: 244-058-7 MDL No: MFCD00011150 UN No: UN3287; Haz Class: 6.1; Packing Group: III Liquid Linear Formula: OsO₄ MW: 254.20 Melting Point: 0° Boiling Point: 100° Density (g/mL): 1.04