Microplastic Reference Material – Mixed polymer composition (Fragments, 10–100 µm and 100-500 µm)
Cryogenically milled and sieved fragments from a defined mixture of polymers. These materials are suitable for microplastic method development, training, validation, recovery studies, and other quality control applications.
Production
Each fragment batch is produced from virgin macro- and mesoplastics using cryomilling, followed by sequential dry sieving. This process generates irregular, environmentally realistic particles with diverse shapes and aspect ratios. Concentrations are quantified in-house using critical angle darkfield (CADFLI) microscopy and image analysis techniques to ensure consistency and traceability.
Sample content
- Buoyancy set: (clear): PP (0.91 g/cm³) + PET (1.38 g/cm³)
- Buoyancy set (colors): PP (0.91 g/cm³) [Red] + PET (1.38 g/cm³) [Blue]
5 polymers (clear): PE, PP, PVC, PET, PS
10 polymers (clear): + TPU, PA6, PMMA, PC, PTFE
15 polymers (clear): + ABS, PA66, CA, PLA, SBR
20 polymers (clear): + PVDF, PSU, PA12, POM, PBAT
Particle Size & Format
Size ranges: 10–100 µm and 100-500 µm.
Available as:
• EasyMP™ in ethanol (95 vol%) or water. w. ethanol (20 vol.%) + Tween 20 (0.05 vol.%) (30 mL or 100 mL options)
• Dry, neat (powder) format (0.5–1.0 g)
Particle concentration
You may choose a particle concentration within the following standard ranges:
10–100 µm: 5,000 to 30,000 particles/mL
100–500 µm: 500 to 3,000 particles/mL
Certificate of Analysis
All materials are accompanied by a batch-specific COA, including polymer composition, particle size distribution, and dosage information.
Download Certificate of Analysis (COA) example:
Note
Fragments are derived from cryomilled source plastic products such as beads, pellets or rods and may contain additives present in the original materials. This enhances the environmental realism of the reference material.
Contact
Do you need a price quote to place your order? Click here to contact us, or write to us directly at contact@microplasticsolution.com.
Microplastic Reference Material: Fragments: Mixed polymer composition
- Polyethylene (PE): ρ = 0.955 - 1.00 g/cm³
- Poypropylene (PP): ρ = 0.90-0 .92 g/cm³
- Polyvinyl chloride (PVC): ρ = 1.30 - 1.38 g/cm³
- Polyethylene terephthalate (PET): ρ = 1.38 g/cm³
- Polyurethane (TPU): ρ = 1.10 - 1.20 g/cm³ [thermoplastic]
- Polystyrene (PS): ρ = 1.03 - 1.05 g/cm³
- Acrylonitrile butadiene styrene (ABS): ρ = 1.06 - 1.08 g/cm³
- Polyamide 6 (PA6): ρ = 1.10 - 1.14 g/cm³
- Polyamide 6.6 (PA6.6): ρ = 1.14 g/cm³
- Polyamide 12 (PA12): ρ = 1.01 g/cm³
- Poly (methyl methacrylate) (PMMA): ρ = 1.18 - 1.20 g/cm³
- Polycarbonate (PC): ρ = 1.20 - 1.22 g/cm³
- Polysulfone (PSU): ρ = 1.24 g/cm³
- Polytetrafluoroethylene (PTFE): ρ = 2.17 - 2.20 g/cm³
- Polyvinylidene fluoride (PVDF): ρ = 1.78 g/cm³
- Polyoxymethylene (POM): ρ = 1.40 - 1.42 g/cm³
- Styrene butadiene rubber (SBR): ρ = 0.90 - 0.92 /cm³
- Cellulose acetate (CA): ρ = 1.30 g/cm³
- Polylactid acid (PLA): ρ = 1.20 - 1.30 g/cm³
- Polybutylene adipate terephthalate (PBAT): ρ = 1.26 g/cm³
