品牌
所有品牌
A
B
G
L
M
S
T
W
Z
浓度
0.2
0.05 M in H2O,volumetric standard
0.05M
0.1004mol/L 介质:H2O
0.1007mol/L
0.1008mol/L
0.5mg/L ,基体:1%硝酸溶液
0.5009mol/L
4.5mg/L
5.0mg/mL
5μg/mL,c(Na)
10μg/mL
10μg/mL(以Cl计)
20mL
20μg/mL
20g/L
20µg/mL
20mg/L
20.0μg/mL(以CO3根计)
20μg/L
20μg/mL(以Cl计)
20μg/ml
50μg/mL
100μg/mL
100mg/L
100.0mg/L
100.0μg/mL
100g/ml(溶剂:5%HCl)
100g/ml(溶剂: 1% HNO3)
100g/ml(溶剂:1% HNO3)
100g/ml(溶剂:HNO3)
100g/ml(用于水质标样)
100mg/L(溶剂:1%HCl)
100mg/L(溶剂:甲醛吸收液)
100mg/L,in 0.05NH2SO4
100ug/ml Zn in 1%HNO3
100ug/ml in 1%HNO3
100ug/ml in 5%HCl
100ug/ml in Water (20℃)
100µg/mL
100μg/mL,基体: 1% HNO3
100μg/ml
100μg/ml in 1% HNO3
100μg/ml in Water (20℃)
100μg/ml,基体: 1%HNO3
150mg/L
150μg/mL
200μg/mL
250mg/L
250μg/mL
409μg/mL
500μg/mL
500 mg/L(溶剂:微量硫酸)
500g/ml
500g/ml, 1%HCl
500g/ml, H2O
500mg/L Zn in 1%HCl
500mg/L in 1%HCl
500mg/L in water
500mg/L(水质标样)
500mg/L(溶剂:1% 硝酸)
500mg/L(溶剂:H2O)
500mg/L,溶剂:水
500ug/ml in Water (20℃)
500μg/mL(以十二烷基苯磺酸钠计)
500μg/mL(以氨计)
500μg/ml(溶剂:1% HNO3)
500μg/ml, 1%HNO3
750µg/mL
1000μg/mL
1000ug/ml in 10% HCl
1000ug/ml in 10%HCl
1000μ
1000μg/ml
1000 g/ml(溶剂:10%盐酸 )
1000g/ml(溶剂:5%HCl)
1000g/ml(溶剂:1% 硝酸)
1000g/ml(溶剂:10% HCl)
1000g/ml(溶剂:10%HCl)
1000mg/L
1000mg/L Zn in 1%HCl
1000mg/ml(溶剂:10% HCl)
1000ug/mL,in 1%HNO3
1000ug/mL,in 3%HNO3
1000ug/ml in 10%HNO3
1000µg/mL
1000μg/mL,基体: 1%HNO3
1000μg/ml in 10%HCl
1000μg/ml in Water (20℃)
1000μg/ml(溶剂:10% HCl)
1000μg/ml(溶剂: 10% HCl)
1000μg/ml(溶剂:10% HCl)
1000μg/ml(溶剂:10% HNO3)
1000μg/ml, 1%HNO3
10000μg/mL
analytical standard ,100.0ug/g in 0.5mol/l HCl
analytical standard, 100mg/L in H2SO4
analytical standard, 100ug/ml in 1%HNO3
analytical standard,1000ug/ml in 1% H2SO4
analytical standard,1000μg/ml in 1.0% HNO3
analytical standard,100ug/ml in 1%HNO3
analytical standard,500mg/L in water
volumetric,0.1000mol/L in Water
不同浓度
容量法,0.1000mol/L Na2S2O3 (0.1N)
无