甲醛水质标样
CAS:50-00-0
纯度:0.43μg/mL in H2O,1.41μg/mL in H2O,0.317μg/mL in H2O,0.05μg/mL in H2O,0.409μg/mL in H2O,0.5μg/mL in H2O,0.552μg/mL in H2O,0.808μg/mL in H2O,1.07μg/mL in H2O,1.2μg/mL in H2O,1.24μg/mL in H2O,1.5μg/mL in H2O,9.03μg/mL in H2O,15.3μg/mL in H2O,18.5μg/mL in H2O,25.5μg/mL in H2O,35.6μg/mL in H2O
危险化学品