Product Description
Pure Single Standards are made with acid an ASTM type I water and Certified by DQS to ISO 9001:2015
Each standard:
- Analyzed by ICP-OES
- Analyzed by Classical Wet Assay
- 32 trace impurities analyzed by ICP-MS of the final solution and reported on the certificate
- Impurities reported at ppm level
- All Standards are prepared and certified under ISO Guide 34 and ISO 17025
- Specifications
Order Guidelines
1. Price & Stock Available on Request. Click to send email to: service@iright.com
2. Please DO NOT make payment before confirmation.
3. Minimum order value of $1,000 USD required.
Collaboration
Tony Tang
Email: Tony.Tang@iright.com
Mobile/WhatsApp/Wechat: +86-17717886924