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Biocomma Limited

+86 (0755)-25431879

0086-755-25498726

commashop08@biocomma.cn

1401~1406, Bldg. 12, Zhonghaixin Innovation Industrial Park, 12 Ganli 6th Rd., Jihua St., Longgang Dist., Shenzhen, Guangdong, 518114 P.R. China

Copure® QuEChERS Extraction Kits

Copure®QuEChERS Extraction Kits include extraction pouches and 50 mL centrifuge tubes, ceramic homogenizers are optional as well. The pouches contain anhydrous extraction salts. Among the mixture, MgSO4 is responsible for removing water from samples, while other components are responsible for maintaining appropriate pH to ensure the recoveries of alkaline-sensitive pesticides.

Details

Copure® QuEChERS Extraction Kits include extraction pouches and 50 mL

centrifuge tubes, ceramic homogenizers are optional as well.

The pouches contain anhydrous extraction salts. Among the mixture, MgSO4

is responsible for removing water from samples, while other components are

responsible for maintaining appropriate pH to ensure the recoveries of alkaline

sensitive pesticides.

Directly adding water-abundant samples into tubes containing extraction salts may

cause local overheating which compromise the resulting recoveries. To avoid such

situations, Biocomma provides separate extraction salt pouches that the operator

can add extraction salts after the addition of organic solvents.

Features

● The salts are sealed in aluminum foil bags to avoid leakage.

● The compositions are printed on the bag for handy choice. The easy-tear package

is very convenient for use.

● Automated powder dispensing & packaging assembly line promise the accuracy

and repeatability

Ordering Information

AOAC 2007.01 Kits

Cat. #	Description	Sorbents	Qty.
COQ050020H	Extraction Salts+50 mL Tube	6 g MgSO4 1.5 g NaOAc	50 Pcs/Box
COQ050020CH	Extraction Salts+50 mL Tube+Ceramic Homogenizers	6 g MgSO4 1.5 g NaOAc	50 Pcs/Box

EN 15662 Kits

Cat. #	Description	Sorbents	Qty.
COQ050010H	Extraction Salts+50 mL Tube	4 g MgSO4 1 g NaCl 1 g Trisodium Citrate 0.5 g Disodium Citrate	50 Pcs/Box
COQ050010CH	Extraction Salts+50 mL Tube+Ceramic Homogenizers		50 Pcs/Box

Original Method Kits

Cat. #	Description	Sorbents	Qty.
COQ050040H	Extraction Salts+50 mL Tube	4 g MgSO4 1 g NaCl	50 Pcs/Box
COQ050040CH	Extraction Salts+50 mL Tube+Ceramic Homogenizers	4 g MgSO4 1 g NaCl	50 Pcs/Box

Ceramic Homogenizers

Cat. #	Description		Qty.
009903A	Ceramic Homogenizers, 50 mL		100 Pcs/Box

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