Environmental Reference Standards

MicroPrefs Polystyrene tablet (50-300 um)

Item no.

CHIR-24121-74

CAS Number

n/a

Unit

each

Structural formula: n/a

MicroPrefs Polyvinylchloride tablet (50-300 um)

Item no.

CHIR-24121-80

CAS Number

n/a

Unit

each

Structural formula: n/a

MicroPrefs Tablet: Mix of PP, PVC, PC (50-300 um)

Item no.

CHIR-24121-89

CAS Number

n/a

Unit

each

Structural formula: n/a

MicroPrefs Polyethylene (50-300 um), neat

Item no.

CHIR-C15246.X-1MG

CAS Number

n/a

Unit

1 mg

Structural formula: n/a

MicroPrefs Polyethylene terephthalate (50-300 um), neat

Item no.

CHIR-C15247.X-1MG

CAS Number

n/a

Unit

1 mg

Structural formula: n/a

MicroPrefs Polystyrene (50-300 um), neat

Item no.

CHIR-C15248.X-1MG

CAS Number

n/a

Unit

1 mg

Structural formula: n/a

MicroPrefs Polypropylene (50-300 um), neat

Item no.

CHIR-C15249.X-1MG

CAS Number

n/a

Unit

1 mg

Structural formula: n/a

MicroPrefs Polyvinylchloride (50-300 um), neat

Item no.

CHIR-C15250.X-1MG

CAS Number

n/a

Unit

1 mg

Structural formula: n/a

MicroPrefs Polycarbonate (50-300 um), neat

Item no.

CHIR-C15251.X-1MG

CAS Number

n/a

Unit

1 mg

Structural formula: n/a

MicroPrefs PE, PET, PS, PP, PVC and PC Kit (50-300 um), neat

Item no.

CHIR-C15558.6-KIT-1MG

CAS Number

n/a

Unit

6 x 1 mg

Structural formula: n/a

Microplastics Nylon 66 fibers nominal 15um, 6mm long

Item no.

DRE-MP-N66-15_10

CAS Number

n/a

Unit

10 mg

Microplastics Polyethylene PE nominal 100um (Dv50 = 160um, Dn50 = 3um)

Item no.

DRE-MP-PE-100_10

CAS Number

n/a

Unit

10 mg

Microplastics Polyethylene PE nominal 20um (Dv50 = 40um, Dn50 = 20um)

Item no.

DRE-MP-PE-20_10

CAS Number

n/a

Unit

10 mg

Microplastics Polyethylene PE nominal 35um (Dv50 = 80um, Dn50 = 3um)

Item no.

DRE-MP-PE-35_10

CAS Number

n/a

Unit

10 mg

Microplastics Polyethylene PE nominal 50um (Dv50 = 120um, Dn50 = 3um)

Item no.

DRE-MP-PE-50_10

CAS Number

n/a

Unit

10 mg

Microplastics Polyethylene PE nominal 65um (Dv50 = 130um, Dn50 = 3um)

Item no.

DRE-MP-PE-65_10

CAS Number

n/a

Unit

10 mg

Microplastics Polyester PET fibers nominal 10um, 6mm long

Item no.

DRE-MP-PET-10

CAS Number

n/a

Unit

50 mg

Microplastics Polyester PET fibers nominal 10um, 6mm long

Item no.

DRE-MP-PET-10_10

CAS Number

n/a

Unit

10 mg

Microplastics Polypropylene PP nominal 100um (Dv50 = 180um, Dn50 = 3um)

Item no.

DRE-MP-PP-100_10

CAS Number

n/a

Unit

10 mg

Microplastics Polypropylene PP nominal 20um (Dv50 = 40um, Dn50 = 6um)

Item no.

DRE-MP-PP-20_10

CAS Number

n/a

Unit

10 mg

Microplastics Polypropylene PP nominal 50um (Dv50 = 110um, Dn50 = 4um)

Item no.

DRE-MP-PP-50_10

CAS Number

n/a

Unit

10 mg

Microplastics Polypropylene PP nominal 65um (Dv50 = 140um, Dn50 = 3um)

Item no.

DRE-MP-PP-65

CAS Number

n/a

Unit

50 mg

Microplastics Polypropylene PP nominal 65um (Dv50 = 140um, Dn50 = 3um)

Item no.

DRE-MP-PP-65_10

CAS Number

n/a

Unit

10 mg

Microplastic tablets with exact particle count (PS and PP, fragment size: 50-100 um, 5 tablets)

Item no.

MIQ-BAK.PPPS.50100

CAS Number

2 Analytes

Unit

5 tablets

ISO 16094-2:2025 compliant Microplastic Validation Kit

Item no.

MIQ-IK.2.PPPS

CAS Number

2 Analytes

Unit

10 tablets

Multi-Polymer Microplastic tablets with exact particle count (10 polymers, fragment size: 50-100 um, 5 tablets)

Item no.

MIQ-PCK.50100

CAS Number

10 Analytes

Unit

5 tablets

Multi-Polymer Microplastic tablets with exact particle count (5 polymers, fragment size: 20-25 um, 5 tablets)

Item no.

MIQ-PCL.2025

CAS Number

5 Analytes

Unit

5 tablets

Multi-Polymer Microplastic tablets with exact particle count (5 polymers, fragment size: 50-100 um, 5 tablets)

Item no.

MIQ-PCL.50100

CAS Number

5 Analytes

Unit

5 tablets

EasyMP fragments (10-100 um) in ethanol (95 vol%.) solution - different polymer types and colors available - please contact us for details

Item no.

MPS-001-030ML

CAS Number

n/a

Unit

30 mL

EasyMP: Beads of mixed polymer composition (10-30 um) in Ethanol (20 vol%.) / Tween 20 (0.01 vol.%)

Item no.

MPS-CUS-1000

CAS Number

4 Analytes

Unit

30 mL

Out of Stock - Item is not available at this time - Thermal Conductivity - Expanded Polystyrene Board

Item no.

NIST-1453

CAS Number

n/a

Unit

each

Out of Stock - Item is not available at this time - Polyethylene, linear - Melt flow rate

Item no.

NIST-1475a

CAS Number

9 Analytes

Unit

50 g

Branched polyethylene resin - Melt flow rate

Item no.

NIST-1476a

CAS Number

n/a

Unit

12 g

Polystyrene - narrow molecular weight distribution

Item no.

NIST-1478

CAS Number

Unit

2 g

Polystyrene - narrow molecular weight distribution

Item no.

NIST-1479

CAS Number

n/a

Unit

2 g

Out of Stock - Item is not available at this time - Polyethylene

Item no.

NIST-1482a

CAS Number

Unit

on request

Out of Stock - Item is not available at this time - Linear Polyethylene - Molecular mass and molecular mass distribution

Item no.

NIST-1483a

CAS Number

Unit

0,3 g

Out of Stock - Item is not available at this time - Polyethylene, linear - narrow molecular weight distribution

Item no.

NIST-1484a

CAS Number

4 Analytes

Unit

0,3 g

Poly(methylmethacrylate)

Item no.

NIST-1488

CAS Number

2 Analytes

Unit

2 g

Out of Stock - Item is not available at this time - Polystyrene (0.5 wt. % in water) - Particle size

Item no.

NIST-1690

CAS Number

n/a

Unit

5 mL

Structural formula: n/a

Out of Stock - Item is not available at this time - Polystyrene (0.5 wt. % in water) - Particle size

Item no.

NIST-1691

CAS Number

n/a

Unit

5 mL

Structural formula: n/a

Out of Stock - Item is not available at this time - Polystyrene (0.5 wt. % in water) - Particle size

Item no.

NIST-1963a

CAS Number

n/a

Unit

5 mL

Out of Stock - Item is not available at this time - Polystyrene (0.5 wt. % in water) - Particle size

Item no.

NIST-1964

CAS Number

n/a

Unit

5 mL

Out of Stock - Item is not available at this time - Restricted Elements in Polyvinyl Chloride

Item no.

NIST-2859

CAS Number

9 Analytes

Unit

25 g

Out of Stock - Item is not available at this time - Phthalates in Polyvinyl Chloride

Item no.

NIST-2860

CAS Number

Unit

2 levels and 1 blank, 2 g each

Out of Stock - Item is not available at this time - Restricted Elements in Polyvinyl Chloride

Item no.

NIST-2861

CAS Number

12 Analytes

Unit

25 g

Out of Stock - Item is not available at this time - Polyethylene (Mw, 6 280 g/mol)

Item no.

NIST-2885

CAS Number

n/a

Unit

0,3 g

Structural formula: n/a

Out of Stock - Item is not available at this time - Polyethylene (Mw, 87 000 g/mol)

Item no.

NIST-2886

CAS Number

n/a

Unit

0,3 g

Structural formula: n/a

Out of Stock - Item is not available at this time - Polyethylene (Mw, 196 400 g/mol)

Item no.

NIST-2887

CAS Number

n/a

Unit

0,3 g

Structural formula: n/a