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品质保障
专业品质
镁标准溶液
50ml,100ug/ml in 5%HCl
喹硫磷标准溶液
1ml,analytical standard,10ug/ml in acetone
C灭蝇胺标准溶液
1ml,analytical standard,100ug/ml in H2O
2,5-二甲酚标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
氨氮标准溶液
20ml,500mg/L in H2O
溴螨酯标准溶液
1ml,analytical standard,10μg/ml,u=2% in ethyl acetate
硫氰酸钾标准溶液
1L,0.1000mol/L(0.1N)
氨氮标准溶液
50ml,500mg/L in H2O
硫氰酸钾标准溶液
1L,100g/L
氨氮标准溶液
20ml,100mg/L(as N ) in H2O
克草猛标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
邻苯二甲酸二乙酯标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
扑灭通标准溶液
1ml,1000ug/ml in Acetone
钬标准溶液
100ml,1mg/ml in 1.0mol/L HNO3
钴标准溶液
20ml,500mg/L,in:3% HNO3
环氧乙烷标准溶液
1ml,0.2 mg/mL于异辛烷
六氯-1,3-丁二烯标准溶液
1ml,100mg/L,溶剂:甲醇
硝酸银标准溶液
1L,0.01000mol/L(0.01N)
甲基嘧啶磷标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
农药混合物标准溶液（农残混标）
1ml,16种混合物组合；基质：丙酮;US EPA方法: 505
克菌丹标准溶液
1ml,analytical standard,100ug/ml in acetone
2,6-二甲酚标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
邻苯二甲酸二正壬酯标准溶液
2ml,analytical standard,136.0ug/ml in Methanol
硝酸盐氮标准溶液
20ml,1000ug/ml in Water (20℃)
克菌丹标准溶液
1ml,analytical standard,10ug/ml in acetone
p, p’-DDD标准溶液
2ml,analytical standard ,50ug/mL in Toluene:Methanol(volume ratio 1:4)
硝酸盐氮标准溶液
50ml,1000ug/ml in Water (20℃)
p, p’-DDE标准溶液
2ml,50.0ug/mL in Toluene:Methanol(volume ratio 1:4)
氨氮标准溶液
20ml,1000μg/ml in Water (20℃)
绿麦隆标准溶液
1ml,analytical standard,100ug/ml in petroleum ether
p,p’-DDT标准溶液
2ml,analytical standard ,50.0ug/mL in Toluene:Methanol(volume ratio 1:4)
氨氮标准溶液
50ml,1000μg/ml in Water (20℃)
绿麦隆标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
苯标准溶液
2ml,analytical standard,1000ug/ml in carbon disulfide
硫丹硫酸酯标准溶液
1ml,100mg/L于甲苯：己烷 1：1
稻瘟净标准溶液
1ml,analytical standard,10ug/ml in ethanol
草甘膦标准溶液
1ml,analytical standard,100μg/ml in water
对二甲苯标准溶液
2ml,analytical standard,1.00mg/ml in methanol
磷标准溶液
20ml,1000ug/ml in 1%HCl
铯标准溶液
100ml,1000μg/ml in 2-5%HNO3
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