
28 mins read
Conductivity Calibration and Verification for Routine Laboratory Measurement
Conductivity Calibration and Verification for Routine Laboratory Measurement
Compound
Substance name
Type
Specifications
Compare models£180.11
Inc. VAT
£180.11Inc. VAT
The Macherey-Nagel CHROMABOND QuEChERS Mix II is a pre-weighed MgSO4 extraction mixture designed for the sample preparation and determination of pesticides in food samples. Each tube contains 6 g MgSO4 and 1.5 g Na-Acetate, individually weighed and filled into a 15 ml centrifuge tube for consistent, reproducible results. Part of the comprehensive CHROMABOND QuEChERS range, Mix II is used in the extraction step prior to clean-up with one of the complementary clean-up mixtures (Mix III–VI).
The CHROMABOND QuEChERS Mix II from Macherey-Nagel provides a reliable and convenient extraction solution for pesticide residue analysis in food. Pre-packed in individual 15 ml centrifuge tubes, each mix ensures accurate dosing and minimal preparation time, integrating seamlessly into the full QuEChERS workflow for a wide range of food matrices.
£180.11
Inc. VAT
Manufacturer P/N
730971
Part Number
4.003 825
Manufacturer
Macherey-Nagel
Compound
6g MgSO 4 , 1.5g Na acetate
£173.18
Inc. VAT
Manufacturer P/N
730970
Part Number
4.003 824
Manufacturer
Macherey-Nagel
Compound
4g MgSO 4 , 1g NaCl, 0.5g Na 2 H citrate 1.5 H 2 O, 1g Na 3 citrate, 2 H 2 O
£117.22
Inc. VAT
Manufacturer P/N
730972
Part Number
4.003 826
Manufacturer
Macherey-Nagel
Compound
0.15g CHROMABOND ® Diamino with 0.9g MgSO 4
£117.22
Inc. VAT
Manufacturer P/N
730974
Part Number
4.003 828
Manufacturer
Macherey-Nagel
Compound
0.15g CHROMABOND ® Diamino with 0.9g MgSO 4 and 150mg C 18 ec
£150.46
Inc. VAT
Manufacturer P/N
730975
Part Number
4.003 829
Manufacturer
Macherey-Nagel
Compound
0.15g CHROMABOND ® Diamino with 0.9g MgSO 4 and 45mg Carbon
£150.46
Inc. VAT
Manufacturer P/N
730973
Part Number
4.003 827
Manufacturer
Macherey-Nagel
Compound
0.15g CHROMABOND ® Diamino with 0.9g MgSO 4 and 15mg Carbon
It is a pre-weighed MgSO4 extraction mixture designed for the sample preparation and determination of pesticides in food samples. Each tube contains 6 g MgSO4 and 1.5 g Na-Acetate, individually weighed and filled into a 15 ml centrifuge tube for consistent, reproducible results. Part of the comprehensive CHROMABOND QuEChERS range, Mix II is used in the extraction step prior to clean-up with one of the complementary clean-up mixtures (Mix III–VI).
Yes. It is designed for Pesticide determination in food samples, and offers a composition of 6 g MgSO4 and 1.5 g Na-Acetate and a container of 15 ml centrifuge tube to support this kind of work.
It has a composition of 6 g MgSO4 and 1.5 g Na-Acetate, a container of 15 ml centrifuge tube and a pack quantity of 50 pieces.
It offers CHROMABOND QuEChERS, mix II – MgSO4 Extraction Mix, individually weighed and pre-filled and mix III (low fat), Mix IV (moderate chlorophyll/carotinoids), Mix V (high chlorophyll/carotinoids), Mix VI (high fat).

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