- Ammonium metatungstate (ICP Grade) (as tungsten)
- Conc :1000 µg/mL in Water with dilute nitric and trace hydrochloric acids
- CAS #:12333-11-8
- Size: 125 ml
- Manufacturer: Agilent/USA
Tungsten standard 1000 µg/mL for AA
500 ฿
20 in stock
20 in stock
Description
Agilent quality
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- Manufactured in accordance with ISO Guide 34 and under our ISO 9001 registered quality system
- Analyte concentrations are verified by our ISO 17025 accredited laboratory
- Starting materials have a purity of 99.999% (ICP), wherever possible
- Traceable to NIST SRM, wherever possible
- Analyzed for trace metal impurities
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