Single-element
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 single-element products below and get in touch if you have any questions about how we can support you in your analytical testing.
Please explore our range of single-element products below and get in touch if you have any questions about how we can support you in your analytical testing.
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SIL Type
Matrix
- Product Code: NIST-3030
- CAS Number: 124-58-3
- Brand: National Institute of Standards and Technology
- Analytes: Methylarsonic Acid 17.64 mg/kg
ISO 17034
- Product Code: NIST-3033
- CAS Number: 64436-13-1
- Brand: National Institute of Standards and Technology
- Analytes: Arsenobetaine 19.06 mg/kg
ISO 17034
- Product Code: NIST-3034
- CAS Number: 39895-81-3
- Brand: National Institute of Standards and Technology
- Analytes: Arsenocholine 19.77 mg/kg
ISO 17034
- Product Code: NIST-3134
- CAS Number: 7439-98-7
- Brand: National Institute of Standards and Technology
- Product Format: Matrix Material
- Analytes: Molybdenum 0.9999 %
ISO 17034
Freight restricted. Transport method and cost may change after order is placed.
- Product Code: NIST-3116A
- CAS Number: 7440-52-0
- Brand: National Institute of Standards and Technology
- Product Format: Matrix Material
- Analytes: Erbium 0.9960 %
ISO 17034
Freight restricted. Transport method and cost may change after order is placed.
- Product Code: NIST-3101A
- CAS Number: 7429-90-5
- Brand: National Institute of Standards and Technology
- Product Format: Matrix Material
- Analytes: Aluminium 1.0011 %
ISO 17034
Freight restricted. Transport method and cost may change after order is placed.

- Product Code: NIST-3031
- CAS Number: 75-60-5
- Brand: National Institute of Standards and Technology
- Analytes: Cacodylic acid 20.47 mg/kg
ISO 17034
- Product Code: NIST-2372A
- Brand: National Institute of Standards and Technology
- Analytes: Human genomic DNA 49.8 ng/µL
ISO 17034
- Product Code: NIST-3104A
- CAS Number: 7440-39-3
- Brand: National Institute of Standards and Technology
- Product Format: Matrix Material
- Analytes: Barium 0.6994 %
ISO 17034
Freight restricted. Transport method and cost may change after order is placed.
- Product Code: NIST-3139A
- CAS Number: 7723-14-0
- Brand: National Institute of Standards and Technology
- Product Format: Matrix Material
- Analytes: Phosphorus 1.0016 %
ISO 17034
Freight restricted. Transport method and cost may change after order is placed.
- Product Code: NIST-3108
- CAS Number: 7440-43-9
- Brand: National Institute of Standards and Technology
- Product Format: Matrix Material
- Analytes: Cadmium 1.0007 %
Freight restricted. Transport method and cost may change after order is placed.
- Product Code: NIST-3168A
- CAS Number: 7440-66-6
- Brand: National Institute of Standards and Technology
- Product Format: Matrix Material
- Analytes: Zinc 1.0007 %
ISO 17034
Freight restricted. Transport method and cost may change after order is placed.
- Product Code: NIST-3107
- CAS Number: 7440-42-8
- Brand: National Institute of Standards and Technology
- Product Format: Matrix Material
- Analytes: Boron 0.5014 %
- Product Code: NIST-3114
- CAS Number: 7440-50-8
- Brand: National Institute of Standards and Technology
- Product Format: Matrix Material
- Analytes: Copper 1.0005 %
Freight restricted. Transport method and cost may change after order is placed.
- Product Code: NIST-3112A
- CAS Number: 7440-47-3
- Brand: National Institute of Standards and Technology
- Product Format: Matrix Material
- Analytes: Chromium 1.0009 %
ISO 17034
Freight restricted. Transport method and cost may change after order is placed.
- Product Code: NIST-3102A
- CAS Number: 7440-36-0
- Brand: National Institute of Standards and Technology
- Product Format: Matrix Material
- Analytes: Antimony 1.0007 %
ISO 17034
Freight restricted. Transport method and cost may change after order is placed.
- Product Code: NIST-3185
- CAS Number: 14797-55-8
- Brand: National Institute of Standards and Technology
- Product Format: Matrix Material
- Analytes: Nitrate 0.10006 %
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