US EPA Method 535 Standards

Part Number

Products

Price

Qty / Buy

RT-33202 Restek Butachlor ESA sodium salt (Method 535 Internal Standard), 100µg/mL, methanol, 1ml/ampul, ea. CHF 187.00
RT-33203 Restek Dimethachlor ESA sodium salt (Method 535 Surrogate Standard), 100µg/mL, methanol, 1ml/ampul, ea. CHF 130.00