*1,2-Dinitroglycerin, 100 µg/mL in Methanol:Acetonitrile (50:50), CAS # 621-65-8, 1 mL 7015-Organic 15 through 25 gauge are

15 through 25 gauge are thin wall construction while 27 through 30 gauge are regular wall

Each needle is sterile

0 mg/mL in Acetone is composed of 4 analytes

It is supplied as a set of 3 x 1 mL and should be stored refrigerated at 0-5 °C

This Certified Reference Material at a concentration of 5000 µg/mL in Water is composed of 7 analytes

*1,2-Dinitroglycerin, 100 µg/mL in Methanol:Acetonitrile (50:50), CAS # 621-65-8, 1 mL 7015-Organic 15 through 25 gauge areThis Certified Reference Material at a concentration of 100 g mL in Methanol: Acetonitrile (50: 50) is composed of a single analyte. It is supplied in a unit of 1 mL and should be stored in the freezer at less than 10 C.