水中甲醛溶液标准物质, 100μg/mL 基质:水.U=5%

甲醛溶液,AR,37 wt. % in H2O,含10-15% 甲醇稳定剂

甲醛溶液,ACS,37 wt. % in H2O, 含10-15% 甲醇稳定剂

甲醛标准溶液,10.0mg/ml,基体:纯水

甲醛溶液,AR,18 wt. % in H2O,含5-8% 甲醇稳定剂

甲醛溶液,4 wt. % in H2O,含5-8% 甲醇稳定剂

甲醛溶液,AR,10 wt. % in H2O,含5-8% 甲醇稳定剂

甲醛溶液,色谱级,37 wt. % in H2O,含10-15% 甲醇稳定剂

甲醛溶液,0.3%

甲醛标准溶液,analytical standard,100mg/L,in 5% ethanol

甲醛水质标样,0.43μg/mL in H2O

甲醛水质标样,1.41μg/mL in H2O

甲醛水质标样,0.317μg/mL in H2O

甲醛水质标样,0.05μg/mL in H2O

甲醛水质标样,0.409μg/mL in H2O

甲醛水质标样,0.5μg/mL in H2O

甲醛水质标样,0.552μg/mL in H2O

甲醛水质标样,0.808μg/mL in H2O

甲醛水质标样,1.07μg/mL in H2O

甲醛水质标样,1.2μg/mL in H2O

甲醛水质标样,1.24μg/mL in H2O

甲醛水质标样,1.5μg/mL in H2O

甲醛水质标样,9.03μg/mL in H2O

甲醛水质标样,15.3μg/mL in H2O

甲醛水质标样,18.5μg/mL in H2O

甲醛水质标样,25.5μg/mL in H2O

甲醛水质标样,35.6μg/mL in H2O

甲醛对照品溶液,36% in H2O

甲醛标准溶液,150μg/mL in H2O

甲醛标准溶液,250μg/mL in H2O

甲醛标准溶液,300μg/mL in H2O

甲醛标准溶液,400μg/mL in H2O

甲醛标准溶液,500μg/mL in H2O

甲醛标准溶液,1000μg/mL in H2O

甲醛标准溶液,1500μg/mL in H2O

甲醛标准溶液,2000μg/mL in H2O

甲醛标准溶液,3000μg/mL in H2O

甲醛标准溶液,5000μg/mL in H2O

甲醛标准溶液,1μg/mL in H2O

甲醛标准溶液,2μg/mL in H2O

甲醛标准溶液,3μg/mL in H2O

甲醛标准溶液,4μg/mL in H2O

甲醛标准溶液,5μg/mL in H2O

甲醛标准溶液,10μg/mL in H2O

甲醛标准溶液,20μg/mL in H2O

甲醛标准溶液,75μg/mL in H2O

甲醛标准溶液,1000μg/mL (乙腈溶液)

甲醛标准溶液,100μg/mL in Methanol

甲醛标准溶液,1000μg/mL in Methanol

甲醛标准溶液,20000μg/mL in Methanol

甲醛标准溶液,100mg/L,溶剂：水

甲醛溶液,28 wt. % in H2O, 含10-12% 甲醇稳定剂

福尔马林溶液,10% in H2O

福尔马林溶液,5% in H2O

组织固定液,12% NBF

组织固定液,10% NBF