Waters Corporation     WATS-176002547

XBridge BEH C18 Column, 130Å, 2.5 µm, 2.1 mm X 50 mm, 3/pk

2430 /Each

Thermo Fisher Scientific Inc.     THM92250

SWITCH,LEVERWHEEL L20-58MM

505 /Each

Thermo Fisher Scientific Inc.     THM674-002800

10 meter Gas Cell Mirror and KBr Window Self-Maintenance Kit ~ Field and objective mirror endplates ~ KBr windows ~ Viton™ O-rings for body of cell, windows ~ User-installed ~ KBr is moderately resistant to NO2

5306 /Each

Thermo Fisher Scientific Inc.     THM-MOTET3C1D2A11113

InSight Mote Transmitters

Special offer /Each

Waters Corporation     WATS-186006103

XSelect CSH C18 Column, 130Å, 2.5 µm, 2.1 mm X 100 mm, 1/pk

990 /Each

Welch Materials Inc.     H00215-21027

Ultisil Polar RP, 3 μm, 4.0 × 30 mm

440 /Each

Pall Corporation     RM1F020H21TIMONIUM

Profile® II, Filter Cartridges, Polypropylene, Length 10 Inches, Timonium

66 /Each

Phenomenex     7EM-G001-11

Zebron ZB-1, GC Cap. Column 15 m x 0.32 mm x 0.25 µm, Ea

310.3 /Each

Cytiva     CYT29269112

Standard 17 A4 Sheets 25/PK

133 /Each

MACHEREY‑NAGEL     MN809073

TLC glass plates SIL G, silica gel layer, 20x20 cm

Special offer /Each

MilliporeSigma     569276-U

Discovery® HS C18 Supelguard™ Guard Cartridge, 3 μm particle size, L × I.D. 2 cm × 2.1 mm, pkg of 2 ea

244.8 /Each

SHIMADZU CORPORATION     220-97349-19

Columns, LC, Premier Solidarity C4 5u 300A 15cm X 3.0mm

864 /Each