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SAMPLE HANDLING | SAMPLE PREPARATION
QuEChERS Products
Mini-Luk or Modifi d Savings with
Luk M thod QuEChERS QuEChERS
Estimated time to process 6 samples (min) 120 30 4x faster
Solvent used (mL) 60-90 10 6-9x less solvent
Chlorinated waste (mL) 20-30 0 Safer, cheaper, greener
Glassware/specialized equipment capacity for 200 mL, quartz wool, none Ready-to-use
funnel, water bath or evaporator
QuEChERS Products
Ideal for multiresidue
pesticide analysis from food
and other matrices.
R st k Q-s p® QuEChERS Products
Fast, Simple Sample Prep for Multiresidue Pesticide Analysis
• Ready-to-use tubes, no glassware required.
• Preweighed, ultra-pure sorbents.
• Support original unbuffered, AOAC (2007.01), European (EN 15662),
and mini-multiresidue QuEChERS methods.
QuEChERS methods are fast, easy, and cost-effective, and Restek Q-sep® products
make QuEChERS procedures even simpler. All extraction salts, sorbents, and sample
tubes are included—no specialized equipment or glassware is required. Prepare sam-
ples more efficiently with a complete line of QuEChERS supplies from Restek.
Selection Guide for Q-sep® QuEChERS dSPE Tubes
Download free instructions at
www.r st ch rs
Universal use
Wide range of commodities,
including fatty & pigmented
fruits & vegetables.
2 mL, 100-pk.
(cat.# 26124)
15 mL, 50-pk.
(cat.# 26220)
2 mL, 100-pk.
(cat.# 26125)
15 mL, 50-pk.
(cat.# 26221)
Highly pigmented
fruits & vegetables
• Red peppers
• Spinach
• Blueberries
Fatty or waxy fruits
& vegetables
• Cereals
• Avocado
• Nuts & seeds
• Dairy
Pigmented fruits
& vegetables
• Strawberries
• Sweet potatoes
• Tomatoes
2 mL, 100-pk.
(cat.# 26215)
15 mL, 50-pk.
(cat.# 26223)
2 mL, 100-pk.
(cat.# 26218)
15 mL, 50-pk.
(cat.# 26225)
2 mL, 100-pk.
(cat.# 26217)
15 mL, 50-pk.
(cat.# 26224)
2 mL, 100-pk.
(cat.# 26215)
2 mL, 100-pk.
(cat.# 26216)
2 mL, 100-pk.
(cat.# 26217)
2 mL, 100-pk.
(cat.# 26218)
15 mL, 50-pk.
(cat.# 26226)
2 mL, 100-pk.
(cat.# 26242)
15 mL, 50-pk.
(cat.# 26244)
2 mL, 100-pk.
(cat.# 26123)
15 mL, 50-pk.
(cat.# 26126)
15 mL, 50-pk.
(cat.# 26222)
2 mL, 100-pk.
(cat.# 26219)
Commodity types and examples AOAC 2007.01 EN 15662
Mini-
multiresidue
Additional
products
Low fat & low
pigment fruits
& vegetables
• Celery
• Head lettuce
• Cucumber
• Melon
2 mL, 100-pk.
(cat.# 26243)
15 mL, 50-pk.
(cat.# 26245)