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Silicon (Si)

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10,000 ppm Selenium for ICP - 125mL - Premium Grade
Manufacturer: Accredited Standards
£ 72.50
Cat no: ASSE10-1
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Premium Grade - ISO 17025 Guide 34 certified standard.
10000 ug/mL Selenium+4 in 2% (v/v) NHO3
Matrix: Nitric Acid (HNO3)
Starting Material: Se 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 Selenium for ICP - 500mL - Premium Grade
Manufacturer: Accredited Standards
£ 157.50
Cat no: ASSE10-5
Add to Cart
Premium Grade, ISO 17025 Guide 34 certified standard.
1000 µg/mL Selenium+4 in 2% (v/v) NHO3
Matrix: Nitric Acid (HNO3)
Starting Material: Se 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 Silicon for ICP - 125mL - Premium Grade
Manufacturer: Accredited Standards
£ 72.50
Cat no: ASSI10-1
Add to Cart
Premium Grade - ISO 17025 Guide 34 certified standard.
10000 g/mL Silicon in 1% (v/v) HNO3 / 1.4% (v/v) HF
Matrix: 1% (v/v) HNO3 / 1.4% (v/v) HF
Starting Material: Fumed Silica
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 Silicon for ICP - 500mL - Premium Grade
Manufacturer: Accredited Standards
£ 157.50
Cat no: ASSI10-5
Add to Cart
Premium Grade, ISO 17025 Guide 34 certified standard.
10000 g/mL Silicon in 1% (v/v) HNO3 / 1.4% (v/v) HF
Matrix: 1% (v/v) HNO3 / 1.4% (v/v) HF
Starting Material: Fumed Silica
This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. Expiration Date: One Year Learn More
1000 ppm Selenium+4 for ICP - 125mL - Premium Grade
Manufacturer: Accredited Standards
£ 39.50
Cat no: ASSE(4)1-1
Add to Cart
Premium Grade - ISO 17025 Guide 34 certified standard.
1000 g/mL Selenium(+4) in 2% (v/v) HNO3
Matrix: 2% (v/v) HNO3
Starting Material: Se shot
This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. Expiration Date: One Year Learn More
1000 ppm Selenium+4 for ICP - 500mL - Premium Grade
Manufacturer: Accredited Standards
£ 83.85
Cat no: ASSE(4)1-5
Add to Cart
Premium Grade, ISO 17025 Guide 34 certified standard.
1000 g/mL Selenium(+4) in 2% (v/v) HNO3
Matrix: 2% (v/v) HNO3
Starting Material: Se shot
This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. Expiration Date: One Year Learn More
1000 ppm Selenium+6 for ICP - 125mL - Premium Grade
Manufacturer: Accredited Standards
£ 39.50
Cat no: ASSE(6)1-1
Add to Cart
Premium Grade - ISO 17025 Guide 34 certified standard.
1000 g/mL Selenium(+6) in H2O
Matrix: H2O
Starting Material: Selenic Acid
This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. Expiration Date: One Year Learn More
1000 ppm Selenium+6 for ICP - 500mL - Premium Grade
Manufacturer: Accredited Standards
£ 83.85
Cat no: ASSE(6)1-5
Add to Cart
Premium Grade, ISO 17025 Guide 34 certified standard.
1000 g/mL Selenium(+6) in H2O
Matrix: H2O
Starting Material: Selenic Acid
This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. Expiration Date: One Year Learn More
1000 ppm Silica for ICP - 125mL - Premium Grade
Manufacturer: Accredited Standards
£ 39.50
Cat no: ASSIONA1-1
Add to Cart
Premium Grade - ISO 17025 Guide 34 certified standard.
1000 g/mL Silica in 0.2% NaOH
Matrix: 0.2% NaOH
Starting Material: SiO2
This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. Expiration Date: One Year Learn More
1000 ppm Silica for ICP - 125mL - Premium Grade
Manufacturer: Accredited Standards
£ 39.50
Cat no: ASSIO1-1
Add to Cart
Premium Grade - ISO 17025 Guide 34 certified standard.
1000 g/mL Silica in 1% (v/v) HNO3 / tr. HF
Matrix: 1% (v/v) HNO3 / tr. HF
Starting Material: SiO2
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 32 total Page:
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  5. Next
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Sort by: Position| Name| Price| Manufacturer