Sample Prep

Whirl-Pak Homogenizer Blender Filter Bags, 7oz (207mL), STERILE, 250/pk

Key Features & Benefits: Full-Page Filter for Clean Pipette Sampling The integrated filter has a hole diameter of 0.33 mm (0.013 inches) and contains 285 holes per square cm (1,840 per square inch). The filter is sealed into the sides and bottom,...

Copure QuEChERS Extraction Kits, 6 g MgSO4, 1.5 g NaOAc, 50mL racked tubes, box of 50 kits

FREE SAMPLES AVAILBLE! Email clientservices@maxisci.com or contact your rep with your request!   The Biocomma Copure® QuEChERS Extraction Kits are an excellent alternative to the Agilent Part Number 5982-5755 and Restek 25851!   Use...

Copure QuEChERS Clean-Up Kits for general fruits and vegetables with pigments and fats, 50 mg PSA, 50 mg C18, 50 mg GCB, 150 mg MgSO4 prefilled in 2 mL Tubes; 100/Pk

Pesticide residue testing on fruits and vegetables gets messy fast once pigments and fats enter the picture, and a clean-up kit that doesn't pull them out cleanly will wreck your LC-MS or GC-MS run. Copure QuEChERS Clean-Up Kits come pre-packaged with...

Copure QuEChERS Extraction Pouches, 6 g MgSO4, 1.5 g NaOAc, box of 50

Weighing out QuEChERS salts by hand is exactly the kind of step that introduces variability you don't need. These pre-measured extraction pouches give you 6g of magnesium sulfate and 1.5g of sodium acetate in a precise, AOAC 2007.01-optimized ratio every...

Copure QuEChERS Clean-Up Tubes, AOAC 2007.01 | 2 mL, PSA/C18/MgSO4, 100 Pcs/Box

Pesticide residue analysis in fatty, waxy produce is hard enough without your cleanup step letting you down. These 2 mL dispersive-SPE tubes are built specifically for that matrix challenge -- the PSA/C18/MgSO4 sorbent blend knocks out fatty acids,...

InertSep GCB/WAX FF SPE Cartridge, 50mg/200mg/6mL, 30/Pk

The InertSep GCB/WAX FF Cartridge is a multilayer solid-phase extraction (SPE) cartridge in a 6 mL format. It contains InertSep GCB and WAX FF sorbents and is constructed with a polymer-based base type. Material / Sorbent / Construction...

InertSep GCB/WAX FF SPE Cartridge, 50mg/200mg/6mL, 300/Pk

The InertSep GCB/WAX FF Cartridge is a multilayer solid-phase extraction (SPE) cartridge supplied in a 6 mL format. It contains InertSep GCB and WAX FF sorbents and is constructed with a polymer-based base type. Material / Sorbent / Construction...

Inertsep Wax FF 30 mg/1 ml

InertSep WAX-FF is a solid phase extraction (SPE) cartridge composed of a styrene-divinylbenzene polymer modified with a weak anion-exchange functional group. It is a mixed-mode sorbent providing both reversed-phase and anion-exchange interactions...

InertSep WAX FF SPE Cartridge, 150 mg/12 mL, 20/Pk

InertSep WAX-FF is a solid phase extraction (SPE) cartridge composed of a styrene-divinylbenzene polymer modified with a weak anion-exchange functional group. It is a mixed-mode sorbent providing both reversed-phase and anion-exchange retention...

InertSep WAX FF SPE Cartridge, 150 mg/6 mL, 30/Pk

InertSep WAX-FF is a solid phase extraction (SPE) cartridge composed of a styrene-divinylbenzene polymer modified with a weak anion-exchange functional group. It is a mixed-mode sorbent providing both reversed-phase and anion-exchange retention...

InertSep WAX FF SPE Cartridge, 500 mg/20 mL, 20/Pk

InertSep WAX-FF is a solid phase extraction (SPE) cartridge composed of a styrene-divinylbenzene polymer modified with a weak anion-exchange functional group. It is a mixed-mode sorbent providing reversed-phase and anion-exchange retention mechanisms...

InertSep WAX FF SPE Cartridge, 500 mg/6 mL, 30/Pk

InertSep WAX-FF is a solid phase extraction (SPE) cartridge composed of a styrene-divinylbenzene polymer modified with a weak anion-exchange functional group. It is a mixed-mode sorbent providing reversed-phase and anion-exchange retention mechanisms...