Quality Control Standard 2 HNO3 / HF
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CCV / ICV Standard 4 HNO3
IV-QCP-CICV-4-125mL | 见证书
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Metals Standard HNO3
IV-QCP-MTL-20mL | 见证书
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Oil & Grease Standard 1 OC(CH3)2
IV-QCP-OG-A-20mL | 见证书
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pH Standard for QC H2O
IV-QCP-PH-20mL | 见证书
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Trace Metals Standard HNO3
IV-QCP-TMS-20mL | 见证书
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Total Residual Chlorine Standard H2O
IV-QCP-TRC-10mL | 见证书
| CAS | name | Standard value | unit |
|---|---|---|---|
| 7440-36-0 | 锑(Sb) | 200 | μg/mL |
| 7439-98-7 | 钼(Mo) | 100 | μg/mL |
| 60676-86-0 | 二氧化硅 | 500 | μg/mL |
| 7440-31-5 | 锡(Sn) | 500 | μg/mL |
| 7440-32-6 | 钛(Ti) | 100 | μg/mL |
