25mL Centrifuge Tube, Conical Bottom, Bag, Non-sterile 5190-8289 1 bar for 30 min)

1 bar for 30 min)

Chloroparaffin single chain mixture C10 Cl2-Cl6

total 40 400 µg/kg

Use with the Massachusetts Extractable Petroleum Hydrocarbon method for multiple carbon ranges and when present

The preferred approach is to ash the sample in Pt0 mixed with Na2CO3 starting the ash at 450°C and then increasing the temperature

25mL Centrifuge Tube, Conical Bottom, Bag, Non-sterile 5190-8289 1 bar for 30 min)Convenient volume option between 15mL and 50mL Centrifuge Tubes Smaller tube saves storage space and reduces plastic waste Same diameter as standard 50mL tubes use the same racks and centrifuge rotors Reduce risk of contamination and increase centrifugation stability with shorter tube