Perkin Elmer cod vials on stock
PERKIN ELMER GC-INSTRUMENTS | VWR
Screw caps for autosampler waste and wash vials. Supplier: PERKIN ELMER GC-INSTRUMENTS. Description: N/A, Chromatography vial closure, PTFE/silicone, Ø: 13 mm, Screw cap, 1000 per pack, Septum: PTFE/silicone (Ultra Low Bleed) ,PERCN9304142EA,PERC09923032EA,PERCN9304141EA.
Determination of Furan in Foods | FDA
2020/03/30 · 4.1 Preparation of Furan Stock Standard (ca. 2.50 mg/mL): By using a volumetric pipet, place 20.0 mL methanol in a headspace vial and seal ...