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Accredited Standards

Accredited Standards

ISO Guide 34 Inorganic Standards Certified Reference Materials. Accredited Standards Certified Reference Materials (CRM) are of the very highest quality and are manufactured using ultra high purity acid and 18 megohm doubly deionized water that has been filtered through a 0.2 micron filter. They are suitable for use as calibration test or quality control materials for ICP-AES, OES and MS analysis and packaged in 125ml and 500ml bottles to minimise contamination.

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10,000 ppm Aluminum for ICP - 125mL - Premium Grade
Manufacturer: Accredited Standards
£ 72.50
Cat no: ASAL10-1
Add to Cart
Premium Grade - ISO 17025 Guide 34 certified standard.
10000 µg/mL Aluminum in 7% (v/v) HNO3
Matrix: Nitric Acid (HNO3)
Starting Material: Al metal
This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. Expiration Date: One Year Learn More
10,000 ppm Aluminum for ICP - 500mL - Premium Grade
Manufacturer: Accredited Standards
£ 157.50
Cat no: ASAL10-5
Add to Cart
Premium Grade, ISO 17025 Guide 34 certified standard.
10000 µg/mL Aluminum in 7% (v/v) HNO3
Matrix: Nitric Acid (HNO3)
Starting Material: Al metal
This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. Expiration Date: One Year Learn More
10,000 ppm Antimony for ICP - 125mL - Premium Grade
Manufacturer: Accredited Standards
£ 72.50
Cat no: ASSB10-1
Add to Cart
Premium Grade - ISO 17025 Guide 34 certified standard.
10000 g/mL Antimony in 3% (v/v) HNO3 / 3% Tartaric Acid
Matrix: 3% (v/v) HNO3 / 3% Tartaric Acid
Starting Material: Sb shot
This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. Expiration Date: One Year Learn More
10,000 ppm Antimony for ICP - 500mL - Premium Grade
Manufacturer: Accredited Standards
£ 157.50
Cat no: ASSB10-5
Add to Cart
Premium Grade, ISO 17025 Guide 34 certified standard.
10000 g/mL Antimony in 3% (v/v) HNO3 / 3% Tartaric Acid
Matrix: 3% (v/v) HNO3 / 3% Tartaric Acid
Starting Material: Sb shot
This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. Expiration Date: One Year Learn More
10,000 ppm Arsenic for ICP - 125mL - Premium Grade
Manufacturer: Accredited Standards
£ 72.50
Cat no: ASAS10-1
Add to Cart
Premium Grade - ISO 17025 Guide 34 certified standard.
1000 µg/mL Arsenic in 2% (v/v) HNO3
Matrix: Nitric Acid (HNO3)
Starting Material: As metal
This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. Expiration Date: One Year Learn More
10,000 ppm Arsenic for ICP - 500mL - Premium Grade
Manufacturer: Accredited Standards
£ 157.50
Cat no: ASAS10-5
Add to Cart
Premium Grade, ISO 17025 Guide 34 certified standard.
1000 µg/mL Arsenic in 2% (v/v) HNO3
Matrix: Nitric Acid (HNO3)
Starting Material: As metal
This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. Expiration Date: One Year Learn More
10,000 ppm Barium for ICP - 125mL - Premium Grade
Manufacturer: Accredited Standards
£ 72.50
Cat no: ASBA10-1
Add to Cart
Premium Grade - ISO 17025 Guide 34 certified standard.
10000 µg/mL Barium in 2% (v/v) HNO3
Matrix:Nitric Acid (HNO3)
Starting Material:Ba(NO3)2
This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. Expiration Date: One Year Learn More
10,000 ppm Barium for ICP - 500mL - Premium Grade
Manufacturer: Accredited Standards
£ 157.50
Cat no: ASBA10-5
Add to Cart
Premium Grade, ISO 17025 Guide 34 certified standard.
10000 µg/mL Barium in 2% (v/v) HNO3
Matrix:Nitric Acid (HNO3)
Starting Material:Ba(NO3)2
This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. Expiration Date: One Year Learn More
10,000 ppm Beryllium for ICP - 125mL - Premium Grade
Manufacturer: Accredited Standards
£ 187.50
Cat no: ASBE10-1
Add to Cart
Premium Grade - ISO 17025 Guide 34 certified standard.
10000 µg/mL Beryllium in 6% (v/v) HNO3
Matrix:Nitric Acid (HNO3)
Starting Material:Be4O(C2H3O2)6
This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. Expiration Date: One Year Learn More
10,000 ppm Beryllium for ICP - 500mL - Premium Grade
Manufacturer: Accredited Standards
£ 399.50
Cat no: ASBE10-5
Add to Cart
Premium Grade, ISO 17025 Guide 34 certified standard.
10000 µg/mL Beryllium in 6% (v/v) HNO3
Matrix:Nitric Acid (HNO3)
Starting Material:Be4O(C2H3O2)6
This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. Expiration Date: One Year Learn More
Items 1 to 10 of 1766 total Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. Next
Show per page
Sort by: Position| Name| Price| Manufacturer