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ToolboxLab TestingFish Tissue Pesticide Screen
Labeled water sample bottles packed for certified lab analysis
Lab Testing

Fish Tissue Pesticide Screen

A broad screen of pesticide residues in fish from your lake.

$300

Checkout arrives with the store connection. Orders attach to the lake on your account.

Overview

Lakes with agricultural land in their watershed receive pesticide residues through runoff and drift. Some compounds break down quickly; others persist in sediment for decades and accumulate in the animals that live in and on it. This is a screening test: it covers a wide range of compounds at once, rather than measuring a single one with maximum sensitivity.

It is most useful for lakes with row-crop agriculture, orchards, or turf operations in the watershed, and for associations that want to know whether a suspected problem is present before commissioning targeted work.

What this test does and does not decide. Lake Pulse sells tests that measure what is in the fish. We do not decide whether you can eat it. Fish consumption advice is issued by state health and natural resource agencies, which set advice by species, by size, and by who is eating, and their advisory for your lake stands regardless of what a single fillet shows. Check your state advisory first, and treat these results as additional information alongside it, never as a replacement for it.

One of three fish tissue tests. Each measures a different group of contaminants in the flesh of fish caught from your lake.

What's measured & how

Fish tissue pesticide residue screen

  • Pesticide residues (broad screen; compound list on your lab report)
    Result type:
    Quantitative

You get

  • Signed laboratory report, filed in Documents & Reports
  • Results recorded against the species, size, and catch location you provide

How it's produced

Test type
Fish tissue pesticide residue screen
Sample
A fillet from a fish you catch; you record species, length, weight, catch location, and catch date
Analyzed by
Independent accredited partner laboratory, with full chain of custody
Analytical method
Stated on your laboratory report
Turnaround
10 business days from lab receipt

Full analyte list

Product category
  • Physical ProductShips to you
  • ConsumableLab testing
  • Availability

    Kit ships in 1–2 business days

  • Shipping

    Flat-rate to your front door. Shipping details

  • SKU

    F-TIS-003

Example result

Example result

Detections listed with concentrations

Compare with your state's fish consumption advisory, which governs

Turnaround

Results are available within 10 business days of the lab receiving your sample.

What problem does this solve for our lake?

    What's included?

    • One (1) fish tissue sampling kit for a single fillet sample
    • All materials required for clean sample collection, packaging, and cold shipping
    • Step-by-step instructions covering filleting, labeling, freezing, and shipping
    • A sample record form for species, length, weight, catch location, and catch date
    • Shipping to an accredited laboratory, with full chain of custody
    • Laboratory analysis screening a broad list of pesticide residues in fish tissue
    • A lab report listing detections and concentrations
    • Results loaded into your lake's account

    What's not included

    • Fish collection. You catch, fillet, and ship the sample; we supply everything needed to do it correctly.
    • A consumption advisory or safety determination of any kind. That authority belongs to your state agency.
    • Results that describe the whole lake. One fillet describes one fish, of one species and size, caught at one place and time.
    • Regulatory or compliance determinations
    • Metals or PFAS. Those are separate tests.
    • Maximum sensitivity for any single compound. A broad screen trades depth for coverage; if you are looking for one compound, ask the Boathouse about a targeted analysis.
    • Identification of a source. A detection describes the fish, not the field it came from.

    Requirements

    • Fish handled and frozen promptly after catch, then shipped per the kit instructions
    • Species, length, weight, catch location, and catch date recorded for each sample — results cannot be interpreted without them
    • Fillets prepared consistently, skin on or skin off, and recorded either way
    • One species and one size class per sample. Contaminants vary widely between a small panfish and a large predator from the same lake.
    • Your state's sampling guidance followed where you intend to compare results with its advisory
    • A Plus, Lake Admin, or PRO subscription to have results loaded into your Lake Pulse account
    • Questions about species selection, sampling design, or how results relate to your state advisory? Contact the Lake Pulse Boathouse before you order.
    What you get back

    Results

    • Detections and concentrations across the screened pesticide residues in the sampled fillet
    • Results recorded against the species, size, and catch location you provide
    • A dated entry in your lake's record, so results accumulate across species and years
    • The signed lab report filed in Documents & Reports
    • Results are found in your lake's portal, accessible only to Plus, Lake Admin, and PRO subscription tiers

    Pro tips

    • Order this when the watershed gives you a reason to. Without agricultural, orchard, or turf land upstream, a broad screen usually returns little.
    • Start with the state advisory. Read what your state already says about this lake and these species before ordering. Testing adds to that picture; it does not replace it.
    • Sample the species people actually eat, and the sizes they keep. Larger, older predators carry the most.
    • Test several fish, not one. Individual fish vary enough that a single fillet is an anecdote.
    • Repeat over years, using the same species and size class, if you want to see a trend.
    • Share results carefully. Fish results move a lake community quickly. Call the Boathouse before publishing anything.
    Results sync to the Portal for Plus, Lake Admin, and PRO subscribers

    Results from this product land in your lake's shared record in the Portal — next to everything else your lake has ever measured, instead of in an inbox.

    Compare subscriptions

    About these results

    Every result shows the catch date and the species, size, and location you record. Results reflect one fillet from one fish, analyzed by an independent accredited laboratory using the method stated on your report. Contaminant levels vary by species, size, age, and where a fish fed, so one fish does not represent every fish in the lake. Where the laboratory provides detection and reporting limits, they are reported with your results; a non-detection does not prove absence. Lake Pulse measures what is in the fish; it does not decide whether fish are safe to eat. Fish consumption advice is issued by state health and natural resource agencies by species, size, and who is eating, and their advisory for your lake stands regardless of what a single fillet shows. Check your state advisory first. Decisions, and responsibility for any action taken, rest with you.

    Questions on this?

    Our team can help you choose the right solution for your lake, explain how results sync to your Portal, or point you to the right subscription.

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