Brands

HPC Standards: residue reference materials and isotope-labelled standards from Germany

HPC Standards GmbH is a DAkkS-accredited ISO 17034 reference material producer in Germany. Accreditation scope,...

EPA Method 1633: the 40 / 24 / 7 PFAS reference standard set

EPA 1633A determines 40 PFAS across 8 matrices by LC-MS/MS with isotope dilution, plus 24...

LGC reference standard brands: Dr. Ehrenstorfer, TRC, Mikromol, CDN Isotopes and Paragon Scientific

LGC keeps the original brand name and catalogue code of every reference standard maker it...

32 PFAS in Baby Food by LC-MS/MS: Dr. Ehrenstorfer Reference Standards in a Shimadzu Application

Shimadzu developed an LC-MS/MS method for the simultaneous quantitation of 32 PFAS in infant formula,...

Titrisol® moves to HDPE bottles: less packaging, simpler preparation

Merck has moved Titrisol® Concentrates from ampoules to small HDPE bottles, cutting packaging material and...

20 frequently asked questions about buying DUKSAN chemicals in Vietnam

Authorized distributor, lot-specific COA, SDS, Product No. versus CAS, GR and Extra Pure grades, minimum...

How to read DUKSAN labels, COA, SDS and Specifications

Reading DUKSAN labels, Specifications, lot-specific COAs and the 16 SDS sections: Product No., CAS, lot...

DUKSAN chemicals by industry: pharmaceuticals, food, environment, education

Which DUKSAN chemical fits which step: phosphate buffers for HPLC, acid and base for Kjeldahl,...

DUKSAN chemicals available at QEMIX – Product No., CAS, grade, pack size

Look-up table of 50 DUKSAN items at QEMIX: Product No., CAS number, GR/Extra Pure/HPLC grade,...

QEMIX – Authorized Distributor of DUKSAN Pure Chemicals in Vietnam

QEMIX is the Authorized Distributor of DUKSAN Pure Chemicals in Vietnam: direct import from Korea,...