You can add an internal standard or surrogate sample directly to your sample through the twist valve with a 10 µL syringe
0 mm Hardware Length 8 mm Particle Size 10 µm Packing Material Type PSDVB/Trimethylammonium
Active ingredients from strongly matrix contaminated
whether as a bench-top
20 µg/g in #2 Diesel Fuel
Grad. pipettes, cl. B, amber stain grad. 100052-1-100 You can add an internalGraduated pipettes, class B, amber stain graduation, 1: 0,01 ml. AR glass. EX (TD) calibrated. Tolerances better than class B requirements. With durable amber stain graduation, short line, graduated to tip, zero on top, type 3, acc. to DIN 835. From 5 ml with cotton plug end as standard. Technical Data Downloads Volume 1mL Sub Division 0. 01mL Tolerance mL 0. 01 Length 5mm 360 Pack Size 12 pcs. General Catalogue Glass Volume Measuring Devices Catalogue