Pesticide Standards
Florisil™, for pesticide residue analysis, 60-100 mesh
CAS: 1343-88-0 Molecular Formula: MgO3Si Molecular Weight (g/mol): 100.39 InChI Key: ZADYMNAVLSWLEQ-UHFFFAOYSA-N
Mancozeb, Thermo Scientific™
CAS: 8018-01-7 Molecular Formula: C8H12MnN4S8Zn Molecular Weight (g/mol): 541.01 MDL Number: 00078616 InChI Key: CHNQZRKUZPNOOH-UHFFFAOYSA-J IUPAC Name: manganese(2+) zinc(2+) bis(({2-[(sulfanidylmethanethioyl)amino]ethyl}carbamothioyl)sulfanide) SMILES: [Mn++].[Zn++].[S-]C(=S)NCCNC([S-])=S.[S-]C(=S)NCCNC([S-])=S
Nitenpyram, Thermo Scientific Chemicals
CAS: 150824-47-8 Molecular Formula: C11H15ClN4O2 Molecular Weight (g/mol): 270.72 InChI Key: CFRPSFYHXJZSBI-DHZHZOJOSA-N IUPAC Name: [(1E)-1-{[(6-chloropyridin-3-yl)methyl](ethyl)amino}-2-nitroethenyl](methyl)amine SMILES: CCN(CC1=CC=C(Cl)N=C1)C(\NC)=C\[N+]([O-])=O
PESTANAL™ Endrin ketone, MilliporeSigma™ Supelco™
Endrin ketone is classified under the group of organochlorine pesticides (OCPs) used in agriculture for the control of pests and diseases.
Florisil™, 30-60 mesh, for column chromatography
CAS: 1343-88-0 Molecular Formula: MgO3Si Molecular Weight (g/mol): 100.39 InChI Key: ZADYMNAVLSWLEQ-UHFFFAOYSA-N
TraceCERT™ Naphthalene Solution, 5,000 μg/mL in Methanol, MilliporeSigma™ Supelco™
Naphthalene solution may be prepared, via dissolving polycyclic aromatic hydrocarbons in methanol.
3-Methylphenol, MilliporeSigma™ Supelco™
3-Methylphenol, a substituted phenol, is a common water pollutant. It is found to be toxic to fish and aquatic biota, even when present in trace quantities.
PESTANAL™ Acetaldehyde, Analytical Standard, MilliporeSigma™ Supelco™
Acetaldehyde is a highly inflammable liquid, which can be commercially produced from liquid-phase oxidation of ethylene. It can also be obtained as a co-product from the oxidation of saturated hydrocarbons like propane or butane. It can find applications as a chemical intermediate in the production of acetic acid.
TraceCERT™ Bromomethane Solution, 200 μg/mL in Methanol, MilliporeSigma™ Supelco™
Bromomethane is frequently used as fumigant. It is a liquid at room temperature which readily vaporizes into a colourless gas. It is slightly soluble in water and is freely soluble in organic solvents.