250-220-205 | Bicarbonate/Sodium hydroxyde concentré | 100ml | | |
250-220-310 | Carbonate/Bicarbonate conc., 0.18/0.17M | 100ml | | |
250-220-325 | Carbonate/Bicarbonate conc., 0.22/0.28M | 100ml | | |
250-220-340 | Carbonate/Bicarbonate conc., 0.30/0.24M | 100ml | | |
250-180-553 | Sodium chlorure, NaCl,5 M | 10L | | |
250-220-190 | Bicarbonate/Sodium hydroxyde | 10L | | |
250-220-265 | Carbonate/Bicarbonate, 0.0018/0.0017 M | 10L | | |
250-220-280 | Carbonate/Bicarbonate, 0.0022/0.0028 M | 10L | | |
250-180-100 | Ag/AgCl soln de remplissage | 125ml | | |
250-180-125 | Ammoniaque, soln de remplissage | 125ml | | |
250-180-150 | Ammonium chlorure, NH4Cl, 0.1M | 125ml | | |
250-180-175 | Ammonium sulfate, (NH4)2SO4, 0.02M | 125ml | | |
250-180-231 | Chlorure, étalon, Cl-, 10000ppm | 125ml | | |
250-180-241 | Chlorure, étalon, Cl-, 20000ppm | 125ml | | |
250-220-685 | Strontium, étalon CI, Sr2+,1000 ppm | 125ml | | |
250-220-700 | Sulfate, étalon SO42-,1000 ppm | 125ml | | |
250-220-715 | Sulfate-Soufre, étalon CI, 1000 ppm | 125ml | | |
250-220-580 | Perchlorate, étalon CI, ClO4-,1000 ppm | 125ml | | |
250-220-595 | Phosphate, étalon CI, PO43-,1000 ppm | 125ml | | |
250-220-610 | Phosphate-Phosphore, étalon CI, 1000ppm | 125ml | | |