MACHEREY‑NAGEL     MN726215.50

GC column, Nonpolar–low polar, OPTIMA 5 MS, 50 m L, 0.20 mm ID, 0.35 µm df

Special offer /Each

Dikma Technologies Inc.     DIKM81121

Inspire C8 3 μm 50 x 3.0 mm

321 /Each

Cytiva     CYT29135633

Pure Quartz Air Sampling Filter, Grade QM-H, 90 mm circle (50 pcs)

820.5 /Each

Agilent Technologies     AGIL5190-2297

Inlet liner, Ultra Inert, splitless, dimpled, 2 mm id

65 /Each

Merck KGaA     UFC501096

Amicon Ultra-0.5 Centrifugal Filter Unit

311 /Each

Merck KGaA     GWSC04510

Sampling Capsule for metals analysis 0.45 µm

269 /Each

Agilent Technologies     DY50430800

Flow control valve, used with Archon purge and trap systems

131 /Each

Waters Corporation     WATS-186010444

CORTECS Premier C18 VanGuard FIT Column, 2.7 µm, 2.1 mm X 50 mm, 1/pk

1026 /Each

Cytiva     CYT39000073

Sterile ReadyToProcess Hollow Fiber Cartridge, 750 kD, 1 mm i.d. fiber, size 4 M housing, AdvantaPure tubing

2040 /Each

Waters Corporation     WATS-176002903

XSelect HSS PFP Column, 100Å, 2.5 µm, 2.1 mm X 150 mm, 3/pk

2700 /Each

Thermo Fisher Scientific Inc.     THM20150285

PCB ADAPTER

283.65 /Each

Thermo Fisher Scientific Inc.     THM-ALPHA7OPT2

ALPHA-7A Alpha Air Monitors

Special offer /Each