Extraction kits Copure® QuEChERS

Extraction kits Copure® QuEChERS

Výrobca: Biocomma Limited

Extraction and clean-up mixtures for sample preparation in the pesticide analysis of vegetable foodstuffs according to EN 15662 using GC/MS or LC/MS after acetonitrile extraction and purification using the dispersive SPE-QuEChERS method.

The samples are first extracted with Mix A. Purification is done with one of the following mixtures:

  • Mix B (Clean-up mixture for fruits and vegetables with low fat content, e.g. apples, strawberries)
  • Mix C (Clean-up mixture for fruits and vegetables with high fat content, containing oil/wax, e.g. avocados)
  • Mix D (Clean-up mixture for moderately chlorophyll/carotenoid-containing fruits and vegetables, e.g. carrots, salad)
  • Mix E (Clean-up mixture for fruits and vegetables with high chlorophyll/carotenoid content, e.g. sweet peppers, spinach)

If required, add ceramic homogenising beads for better mixing.
  • Mix A contains a bag with the required amount of mixture and a 50 ml empty tube
  • Mix B, C, D and E are pre-weighed into a 15 ml tube

Obj. číslo 4.669 295 4.669 297 4.669 296 4.669 299 4.669 294 4.669 298
Article Packing Unit 1 1 1 1 1 1
Composition 0.15 g PSA,
0.9 g MgSO4		 0.15 g PSA, 0.015 g GCB,
0.9 g MgSO4		 0.15 g PSA, 0.15 g C18,
0.9 g MgSO4		 4 g MgSO4,
1 g NaCl,
1 g Trisodium citrate,
0.5 g Disodium citrate		 0.15 g PSA, 0.045 g GCB,
0.9 g MgSO4
Sales Packing Unit 50.00 50.00 50.00 100.00 50.00 50.00
Volume ml 15 15 15 50 15
  Obj. číslo Názov Kusov v balení Dostupnosť    
4.669 295 Extraction kits Copure® QuEChERS | Type : Mix B 1 x 50 skladom
4.669 297 Extraction kits Copure® QuEChERS | Type : Mix D 1 x 50 Skladom do 80 dní
4.669 296 Extraction kits Copure® QuEChERS | Type : Mix C 1 x 50 Na vyžiadanie
4.669 299 Extraction kits Copure® QuEChERS | Type : Ceramic homogenising beads 1 x 100 Na vyžiadanie
4.669 294 Extraction kits Copure® QuEChERS | Type : Mix A 1 x 50 Skladom do 49 dní
4.669 298 Extraction kits Copure® QuEChERS | Type : Mix E 1 x 50 Na vyžiadanie