Chromatography Standards
Tin(II) chloride dihydrate, For AAS, ≥96.0% (RT), MilliporeSigma™ Supelco™
CAS: 10025-69-1 Molecular Formula: Cl2H4O2Sn Molecular Weight (g/mol): 225.64 MDL Number: MFCD00149863 InChI Key: FWPIDFUJEMBDLS-UHFFFAOYSA-L Synonym: Stannous chloride dihydrate IUPAC Name: λ²-tin(2+) dihydrate dichloride SMILES: O.O.[Cl-].[Cl-].[Sn++]
PESTANAL™ Paraoxon-methyl, MilliporeSigma™ Supelco™
Paraoxon-methyl is an oxon derivative and a major metabolite of parathionbelonging to the class of organophosphate insecticides.
PESTANAL™ Metolachlor, predominantly S-Metolachlor, ∼60% (S-Metolachlor (HPLC-ER)), MilliporeSigma™ Supelco™
S-Metolachlor is a herbicide and an isomer of metolachlor, which can be used for selective grass weed control, and it can reduce the chemical load to the environment likewise give good efficiency.
Calcium Standard, For AAS, 1,000 mg/L Ca in Nitric Acid, MilliporeSigma™ Supelco™
For a complete product listing of our TraceCERT range of CRMs for ICP and AAS, technical information and example certificates please visit our inorganic TraceCERT website
PESTANAL™ Propoxur, MilliporeSigma™ Supelco™
Propoxur is a non-systemic carbamate insecticide, mainly used for agricultural and non-agricultural applications, for controlling a variety of insects pests such as ants, crickets flies, mosquitoes, cockroaches, chewing and sucking insects.
Cyclopentanone, ≥99.5% (GC), MilliporeSigma™ Supelco™
Cyclopentanone is one of the industrially important compounds employed in the synthesis of fungicides, pharmaceuticals, rubber chemicals and perfume products.
Toluene, ≥99.9% (GC), MilliporeSigma™ Supelco™
Toluene is an aromatic hydrocarbon, which can be obtained from crude oil via cracking or distillation process.
1-Methylnaphthalene, ≥98%, MilliporeSigma™ Supelco™
1-Methylnaphthalene is classified under the class of volatile organic compounds (VOCs).