Microplastic River Sampling Checklist

Systematic review extracting where, when, and what to measure for microplastics in rivers and estuaries from 173 laboratory studies published 2014–2024
Riverine Microplastics Sampling Quality Criteria

Meta-analysis of 36 river microplastic studies with quality scoring framework for water column and benthic sediment sampling standardization
MicroTrack Sampling Devices for Microplastics & Microfibres

MicroTrack sampling devices for microplastics: SDW01 tap-water nozzle, SDAIR02 air pump sampler, SDSW03 marine depth sampler via drone.
CAPTOPLASTIC Capture Tech: Continuous Microplastics Capture via Agglomeration (Water & Wastewater)

Capture Tech by CAPTOPLASTIC is a continuous, in-line microplastics capture system based on agglomeration, using a reusable “capturer/collector” material to bind microplastics into aggregates that can be separated from the flow (marketed as a low-CAPEX/OPEX, “zero-waste” approach)
Sampling and QA/QC Guidance for Microplastics Research

Authoritative sampling and QA/QC guidance on microplastics across matrices, covering contamination control, blanks, study design, and reporting best practices.
Standard Operating Procedures for the Collection of Samples for Microplastics Analysis Part 1: Surface Sediment and Aquatic Biota (CCWRP Technical Report 1410A)

Standard operating procedure for collecting microplastics samples in aquatic sediment and biota
SCCWRP Workshop on Sample Collection Method for Microplastics in Drinking Water

Training video, method, parts list, and presentations for sampling microplastics in drinking water for regulatory use in California
Representative Sample Volume Predictions Tool

The RSVP tool standardises statistical prediction of sufficient sample volumes, to ensure microplastics are detected with a given level of confidence.
Micro-AUVs by SEABER

Autonomous underwater vehicle designed for oceanographic work that can collect water samples for eDNA and other constituents.
High throughput application of ASTM D8332: Detailed prototype design and operating conditions for microplastic sampling of riverine systems

Optimized high-throughput microplastics sampling method based on ASTM D8332, now published with supporting videos and field demonstrations.