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QCS-27 | High Purity Standards Quality Control Standard 27, 27 Components at 100 µg/mL in 4%HNO3 + Tr HF
High Purity Standards
$298.95
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QCS-26-R | High Purity Standards Quality Control Standard 26 Revised, 26 Components in 4% HNO3 + Tr HF
$294.95
QCS-1-A | High Purity Standards Quality Control Standard 1, Solution A 23 Components in 4% HNO3 + Tr HF
$375.95
QCS-7-M | High Purity Standards Quality Control Standard 7 Modified, 7 Components in 2% HNO3
$139.95
QCS-7 | High Purity Standards Quality Control Standard 7, 7 Components in 2% HNO3
QCS-26 | High Purity Standards Quality Control Standard 26, 26 Components in 4% HNO3 + Tr HF
QCS-19 | High Purity Standards Quality Control Standard 19, 18 Components at 100 µg/mL in 4% HNO3 + Tr HF
$227.95
QCS-21 | High Purity Standards Quality Control Standard 21, 21 Components at 100 µg/mL in 4% HNO3 + Tr HF
$245.95
QCS-1-B | High Purity Standards Quality Control Standard 1, Solution B Sulfur at 100 µg/mL in H2O
$71.95
QCS-1 | High Purity Standards Quality Control Standard 1, 24 Components
$309.95
