全部
>98%
≥96%
≥97%
1000μg/mL, 基体: 甲醛吸收液
100g/L in H2O
100μg/mL in H2O
100μg/mL, 基体: 甲醛吸收液
10g/L in H2O
15μg/mL in H2O
1g/L in H2O
200g/L in H2O
20μg/mL in H2O
400μg/mL in H2O
400μg/mL, 基体: 甲醛吸收液
5g/L in H2O
92%
97%
98.0% min
98%
98+%
99% AR
ACS, ≥98%(RT)
AR, ≥98%
BioReagent Plus, ≥98
BioReagent Plus, ≥98%
C(Na2SO3)=0.005mol/L
C(Na2SO3)=0.05mol/L(
C(Na2SO3)=0.1mol/L(0
C(Na2SO3)=0.5mol/L(1
C(Na2SO3)=1mol/L(2N)
C(NaHSO3)=0.125 mol/
puriss. p.a., 欧洲药典, 无水级, ≥98%(iodometric)
puriss.p.a.,reag.Ph.
医药级, PharmPure?, 欧洲药典, BP, JPE, NF
医药级,Ph.Eur.,BP,NF,E2
无水级 , 优级试剂 , 适用于分析 R
无水级 , 试剂级, ≥98%
无水级, UltraBio?, 超纯级, ≥98%(RT)
无水级, 优级试剂, 适用于分析, 欧洲药典
无水级, 试剂级, ≥98%
试剂级, 98.0%
超纯生物试剂级,无水级, ≥98%(RT