Florisil™, 30-60 mesh, for column chromatography, Thermo Scientific Chemicals

Florisil™, for pesticide residue analysis, 60-100 mesh, Thermo Scientific Chemicals

Diazinon 1000μg/mL, Fisher Chemical™

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

Performance Check Solution, SPEX CertiPrep™

Pesticide Mix 5, SPEX CertiPrep™

Use these Organic Certified Reference Materials for a wide range of HPLC/GC/LC applications. SPEX CertiPrep™ Pesticide Mix 5 containing 14 compounds in acetronitrile is ideal for pesticide screening, food safety and QuEChERS applications.

Pesticide Mix 4, SPEX CertiPrep™

Use these Organic Certified Reference Materials for a wide range of HPLC/GC/LC applications. SPEX CertiPrep™ Pesticide Mix 4 containing 15 compounds in acetronitrile is ideal for pesticide screening, food safety and QuEChERS applications.

Pesticide Mix 3, SPEX CertiPrep™

Use these Organic Certified Reference Materials for a wide range of HPLC/GC/LC applications. SPEX CertiPrep™ Pesticide Mix 3 containing 15 compounds in acetronitrile is ideal for pesticide screening, food safety and QuEChERS applications.

Pesticide Mix 8, SPEX CertiPrep™

Use these Organic Certified Reference Materials for a wide range of HPLC/GC/LC applications. SPEX CertiPrep™ Pesticide Mix 8 containing 15 compounds in acetonitrile is ideal for pesticide screening, food safety and QuEChERS applications.

Epa Method 8081 Pesticide Standard, SPEX CertiPrep™

Pesticide Mix 7, SPEX CertiPrep™

Use these Organic Certified Reference Materials for a wide range of HPLC/GC/LC applications. SPEX CertiPrep™ Pesticide Mix 7 containing 8 compounds in acetronitrile is ideal for pesticide screening, food safety and QuEChERS applications.

Pesticide Mix 9, SPEX CertiPrep™

Use these Organic Certified Reference Materials for a wide range of HPLC/GC/LC applications. SPEX CertiPrep™ Pesticide Mix 9 containing 16 compounds in acetronitrile is ideal for pesticide screening, food safety and QuEChERS applications.

Reformulated Organohalide Pesticides Mix, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Appendix IX Organophosphorous/Nitrogen Pesticides and Herbicides, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material