GC column, Mid-polar, OPTIMA 1701 MS, 60 m L, 0.25 mm ID, 0.5 µm df 455972U The refill reels of indicator

The refill reels of indicator paper come singly sealed to ensure long-term stability and protection against many external influences

Ammonium - 0 • 10 • 25 • 50 • 100 • 200 • 400  mg/L NH₄⁺

Cuvette Holder-Plastic

TPF (Total Phthalate Free)

Dibutyltin-d18 dichloride

GC column, Mid-polar, OPTIMA 1701 MS, 60 m L, 0.25 mm ID, 0.5 µm df 455972U The refill reels of indicatorHigh performance capillary columns for gas chromatography (GC), silarylene phase with very low bleeding, polarity similar to 14 % cyanopropylphenyl 86 % dimethylpolysiloxane, mid polar GC phase, meets USP G46. 100 % ion trap and quadrupol MS compatibility. Reference column for structure identification, e. g., in combination with OPTIMA 5 MS. Similar phases: VF 1701ms, TG 1701MS, OV 1701, DB 1701, HP 1701, Rtx 1701, SPB 1701, CP Sil 19 CB, 007 1701,