Four panels. The full LC-MS/MS pesticide spectrum.
Pesticide chemistry covers a hundred classes. We run the modern reference methods on a single LC-MS/MS bench — multi-residue 60-analyte panel for the bulk of regulated residues, dedicated workflow for glyphosate / AMPA, and standalone carbamate panel by EPA 8321.
Published. Per-test.
No quote calls.
Every assay a la carte, every panel bundled. Bulk discount at 5+ samples. Prices below reflect a single-compound submission.
60-analyte LC-MS/MS multi-residue pesticide panel. The modern produce, irrigation-water, and soil workhorse panel.
- 60+ analyte LC-MS/MS scan
- OP / carbamate / neonic / pyrethroid / triazole
- QuEChERS or solvent extraction by matrix
- Method-blank + surrogate QC
- Public COA + accession #
60-analyte multi-residue plus the standalone glyphosate / AMPA panel. The grain / produce / oats / lentils audit package.
- 60+ analyte multi-residue panel
- Glyphosate + AMPA (dedicated LC-MS/MS)
- Method-blank + surrogate QC
- Carrier / commodity-specific reporting
- Certificate of Conformity
Multi-residue + glyphosate + carbamates panels for agricultural and orchard site characterization.
- Multi-residue (LC-MS/MS, 60-analyte)
- Glyphosate + AMPA dedicated method
- Carbamates (EPA 8321, LC-MS/MS)
- Soil and water matrices
- Chain-of-custody documentation
Where pesticide residues turn up in the audit.
Glyphosate in oats, atrazine in surface water, organochlorines in old orchards. Each crop and water type concentrates a different residue class — the right scope catches the right one.
EPA, FDA, USDA — the limits we report against.
Pesticide regulation crosses EPA (water + applications), FDA (food residues), and USDA (commodity tolerances). Every COA reports observed value vs the published limit your reviewer cites.
Commodity-specific pesticide tolerances codified in 40 CFR Part 180. Our 60-analyte panel covers the most-cited residues with retest pricing for any out-of-tolerance hits.
EPA 525.3 (LC-MS/MS for finished drinking water) and EPA 1694 (LC-MS/MS for wastewater) define the published reference methods for pesticide residues in water matrices.
EPA SW-846 Method 8321 — carbamates and other thermally-labile pesticides by LC-MS/MS. The reference method for residue confirmations in agricultural matrices where multi-residue scope needs orthogonal verification.
Federal MCLs for pesticides in finished drinking water — atrazine 3 µg/L, glyphosate 700 µg/L, alachlor 2 µg/L, simazine 4 µg/L, lindane 0.2 µg/L. We report against the MCL on every drinking-water pesticide COA.
USDA Pesticide Data Program annual sampling targets common-commodity tolerances and exceedance trends. Our panels mirror the PDP analyte list to support importer / retailer commodity audits.
No — glyphosate has polar, zwitterionic, non-volatile chemistry that won't multiplex into the standard multi-residue method. We run it as a dedicated LC-MS/MS workflow with derivatization for $109 standalone or $269 bundled with the multi-residue panel. Most grain / legume / oat audits need both.