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MAS-Q

MAS-Q (Multi-mechanism Adsorption SPE-Quenchers) is an application of modified QuEChERS method which is suitable for most of the pesticides residue analysis, drug or antibiotic residue analysis in vegetable, fruit, grain, also animal issues;

It use multiple mechanisms for adsorption of impurities extraction-purification. This method is based on dispersed solid phase extraction, and the products are available in 2mL, 15mL or 50mL centrifuge tube sizes.

Advantage of MAS-Q

>Saving time and easy to operate;

>Economic and effective;

>Bulk sorbents and salts are also available for customization;

Ordering Info

Step One: Extraction

Reference Product Contents Product Cat.No
AOAC 2007.01 Method 6gMgSO4(anhydrous), 1.5g NaAc MS-MG5051
En15662 Method 6gMgSO4(anhydrous), 1g NaCl MS-NMS5050
General Method 4gMgSO4(anhydrous), 1g NaCl MS-MG5055

Step Two: Clean-Up

Matrix Product Format Product Contents Product Cat.No Reference
 
Fruits &Vegetables (Simple Matrix) 2mL Centrifuge tube 50mg PSA, 150mg MgSO4(anhydrous) MS-PA0250 AOAC Method
15mL Centrifuge tube 400mg PSA, 1200mg MgSO4(anhydrous) MS-PA1012 AOAC Method
2mL Centrifuge tube 25mg PSA, 150mg MgSO4(anhydrous) MS—PA0251 EN Method
15mL Centrifuge tube 150mg PSA, 900mg MgSO4(anhydrous) MS—PA1011 EN Method
 
 
Pigmented Fruits& Vegetables with starch/lipids 2mL Centrifuge tube 50mg PSA, 100mg C18,150mg MgSO4 (anhydrous) MS-9PA0203 AOAC Method
15mL Centrifuge tube 400mg PSA, 400mg C18,1200mg MgSO4 (anhydrous) MS-9PA1011 AOAC Method
2mL Centrifuge tube 25mg PSA, 25mg C18,150mg MgSO4 (anhydrous) MS-9PA0204 EN Method
15mL Centrifuge tube 150mg PSA, 150mg C18,900mg MgSO4 (anhydrous) MS-9PA1210 EN Method
 
 
Pigmented Fruits& Vegetables 2mL Centrifuge tube 50mg PSA, 50mg PC, 150mg MgSO4 MS-PP0250 AOAC Method
15mL Centrifuge tube 400mg PSA, 400mg PC, 1200mg MgSO4 MS-PP1550 AOAC Method
2mL Centrifuge tube 25mg PSA, 2.5 mg PC, 150mg MgSO4 MS-PP0251 EN Method
15mL Centrifuge tube 150mg PSA, 15 mg PC, 900mg MgSO4 MS-PP1511 EN Method

Applications

The detection of Dicyandiamide in milk powder with HPLC-UV and HPLC-MS/MS method
DisQE Dispersive Sample Preparation Method
Determination of Pesticide Residues in Herb Medicine by Modified QuEChERS Extraction Method
How QuEChERS help you?
Clopidol, Diclazuril and Sulfonamides in Animal Tissues by QuEChERS-HPLC Simultaneously
Improvement and Application of QuEChERS Fast Analysis Method for Pesticide Multi-residues

Reference	Product Contents	Product Cat.No
AOAC 2007.01 Method	6gMgSO4(anhydrous), 1.5g NaAc	MS-MG5051
En15662 Method	6gMgSO4(anhydrous), 1g NaCl	MS-NMS5050
General Method	4gMgSO4(anhydrous), 1g NaCl	MS-MG5055

Matrix	Product Format	Product Contents	Product Cat.No	Reference
Fruits &Vegetables (Simple Matrix)	2mL Centrifuge tube	50mg PSA, 150mg MgSO4(anhydrous)	MS-PA0250	AOAC Method
	15mL Centrifuge tube	400mg PSA, 1200mg MgSO4(anhydrous)	MS-PA1012	AOAC Method
	2mL Centrifuge tube	25mg PSA, 150mg MgSO4(anhydrous)	MS—PA0251	EN Method
	15mL Centrifuge tube	150mg PSA, 900mg MgSO4(anhydrous)	MS—PA1011	EN Method
Pigmented Fruits& Vegetables with starch/lipids	2mL Centrifuge tube	50mg PSA, 100mg C18,150mg MgSO4 (anhydrous)	MS-9PA0203	AOAC Method
	15mL Centrifuge tube	400mg PSA, 400mg C18,1200mg MgSO4 (anhydrous)	MS-9PA1011	AOAC Method
	2mL Centrifuge tube	25mg PSA, 25mg C18,150mg MgSO4 (anhydrous)	MS-9PA0204	EN Method
	15mL Centrifuge tube	150mg PSA, 150mg C18,900mg MgSO4 (anhydrous)	MS-9PA1210	EN Method
Pigmented Fruits& Vegetables	2mL Centrifuge tube	50mg PSA, 50mg PC, 150mg MgSO4	MS-PP0250	AOAC Method
	15mL Centrifuge tube	400mg PSA, 400mg PC, 1200mg MgSO4	MS-PP1550	AOAC Method
	2mL Centrifuge tube	25mg PSA, 2.5 mg PC, 150mg MgSO4	MS-PP0251	EN Method
	15mL Centrifuge tube	150mg PSA, 15 mg PC, 900mg MgSO4	MS-PP1511	EN Method