Code

Description

Unit

BCR-479

Fresh water - Nitrate, low level

100 mL

NIST-1640a

Natural water - Trace elements

250 ml

NRC-ORMS-5

River water - Mercury

3 x 50 mL

NW-ONTARIO-99

***not available anymore, please ask for alternatives*** Natural lake water - Major ions and nutrients

500 mL

NW-MISSIPPI-03

River Water - Major ions and nutrients (not available anymore, please ask for alternatives)

500 mL

NW-ION-915

Natural water - Major ions and nutrients (not available anymore, please ask for alternatives)

500 mL

NW-CRANBERRY-05

Lake water - Major ions and nutrients (lot 0815)

500 mL

NW-BATTLE-02

River Water - Major ions and nutrients

500 mL