Masking and colorimetric reagent for various metal ions. Precipitation reagent for lead, cadmium, selenium, bismuth and tellurium.

(CH₃)₃SiC≡CC(CH₃)₃ CAS#: 14630-42-3 F.W.: 154.33

SOCl₂ CAS#: 7719-09-7 F.W.: 118.97

WO₃ CAS#: 1314-35-8 F.W.: 231.85

Formula: (C₂H₅)₄NClO₄ Formula Weight: 229.71 CAS#: 2567-83-1

(CH₂OH)₃CNH₂•HCl CAS#: 1185-53-1 F.W.: 157.60

Reagent for thorium, beryllium and certain other metals. Not on the TSCA inventory

(C₄H₉)₃SnC≡CH CAS#: 994-89-8 F.W.: 315.07 For R&D use only.

(C₁₅H₁₁N₃)₂RuCl₂ CAS#: 168922-04-1 F.W.: 638.52

(C₄H₉)₄NBr F.W.: 322.37 NFPA#: 2-1-1 Specific Gravity: 0.000 DOT: NR Polarographic Grade. A specially purified reagent suitable for supporting electrolyte in polarographic work. Assay 98.0% min Appearance White crystals …

CH₃(CH₂)₄CH(OH)C≡CCH(OH)(CH₂)₄CH₃ CAS#: 174064-00-7 F.W.: 226.36

[(CH₃)₂CH]₃SiH CAS#: 6485-79-6 F.W.: 158.36

CH₃(CH₂)₁₁C≡CH CAS#: 765-10-6 F.W.: 194.36 Requires refrigeration.

(CH₃)₃SiC≡CC₃H₅ CAS#: 81166-84-9 F.W.: 138.28

Te

For volumetric analysis. Must be used in conjunction with KF Solvent 1609, 1610 or Buffer 1615.

W

HC≡CCH₂C≡CSi(CH₃)₃ CAS#: 71789-10-1 F.W.: 136.27

(C₄H₇O)CH₂Cl CAS#: 3003-84-7 F.W.: 120.58

(C₂H₅)₃SiC≡C(CH₂)₂OH CAS#: 160194-29-6 F.W.: 184.35

(CH₃)₃SiC≡CCH=CHCH₂OH CAS#: 97514-97-1 F.W.: 154.28

HC≡CCH₂OSi(CH₃)₃ CAS#: 5582-62-7 F.W.: 128.25

CH₃C≡CSi(CH₃)₃ CAS#: 6224-91-5 F.W.: 112.25 For R&D applications only.

Suitable for use as polargraphic supporting electrolyte.

Reagent for the spectrophotometric determination of iron. W.I. Stephen, Talanta, 16,939 (1969)

(CF₃CO)₂O CAS#: 407-25-0 F.W.: 210.03

(Tetra-n-hexylammonium Perchlorate) suitable for use as a polarographic supporting electrolyte.

(CH₃)₃SiC≡CCOCH₃ CAS#: 5930-98-3 F.W.: 140.26