Certification: | ISO 17034 |
ISO 17025 |
ISO 9001 ✔ |
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1x | 1-Nitronaphthalene CAS:86-57-7 EC:201-684-5 | EUR 34.31 |
1x | Terbium Tb - 1000 mg/l in diluted HNO3 for ICP | EUR 104.00 |
1x | Tungsten W - 1000 mg/l in H2O for ICP | EUR 46.00 |
3x | Discount for non-paper Certificate of Analysis | EUR -3.00 |