Additional physical property standards
High quality reference materials are essential for accurate analytical measurement and quality control, ensuring sound decisions are made based on reliable data.
Please explore our range of reference standars for physical properties below and get in touch if you have any questions about how we can help support your analytical testing.
Please explore our range of reference standars for physical properties below and get in touch if you have any questions about how we can help support your analytical testing.
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- Product Code: NIST-136F
- CAS Number: 7778-50-9
- Brand: National Institute of Standards and Technology
- Analytes: Potassium dichromate 99.9954 %
ISO 17034
Freight restricted. Transport method and cost may change after order is placed.

- Product Code: NIST-706A
- CAS Number: 9003-53-6
- Brand: National Institute of Standards and Technology
- Analytes: Polystyrene 285000 g/mol
ISO 17034

- Product Code: NIST-705A
- CAS Number: 9003-53-6
- Brand: National Institute of Standards and Technology
- Analytes: Polystyrene
ISO 17034
- Product Code: NIST-622
- Brand: National Institute of Standards and Technology
- Product Code: NIST-772A
- CAS Number: 7440-02-0
- Brand: National Institute of Standards and Technology
- Analytes: Nickel 3.47 mA/m2
ISO 17034
- Product Code: NIST-764A
- CAS Number: 7440-06-4
- Brand: National Institute of Standards and Technology
- Analytes: Platinum 1.268 x 10^-8 m3/kg
ISO 17034
- Product Code: NIST-2100B
- Brand: National Institute of Standards and Technology
- Analytes: Fracture Toughness 4.495 MPa·m½
ISO 17034
- Product Code: NIST-2100A
- Brand: National Institute of Standards and Technology
- Analytes: Fracture Toughness 4.268 MPa·m½
ISO 17034
- Product Code: NIST-1479
- Brand: National Institute of Standards and Technology
- Analytes: Mass-Average Molar Mass (Mw) 1,050,000 g/mol
- Product Code: NIST-918C
- Brand: National Institute of Standards and Technology
- Analytes: Chloride 47.5317 % + 2 more
ISO 17034
- Product Code: NIST-999C
- Brand: National Institute of Standards and Technology
- Analytes: Chlorine 47.5519 % + 2 more
ISO 17034
- Product Code: NIST-2135C
- Brand: National Institute of Standards and Technology
- Analytes: Chromium 206.3 µg/cm2 + 1 more
ISO 17034
- Product Code: NIST-1478
- Brand: National Institute of Standards and Technology
- Analytes: Limiting viscosity number 23.06 mL/g + 2 more
- Product Code: NIST-1909
- Brand: National Institute of Standards and Technology
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