Deskripsi
HACH – Xenosep® EPA 1664A Standard, 1×30 mL, 4mg/mL (2943701)
HACH – Xenosep® EPA 1664A Standard, 1×30 mL, 4mg/mL
- Xenosep® EPA 1664A Standard, 1×30 mL, 4mg/mL. Pipet 10 mL to achieve the 40mg PAR (Precision and Recovery) Standard needed for the method. Each bottle contains enough standard to QC a batch of samples.
