Nitrite nitrogen standard for IC, certified reference material, TraceCERT®, Supelco®
SUPL36427-100ML
: SUPELCO
:
- 浓度:1000 mg/l
- 包装规格:100 mL
- 说明:N as nitrite in water (pH ~11)
: This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025.