Welch Materials Inc.     H00260-20042

Ultisil Plus C18, 3.5 μm, 4.6 × 200 mm

520 /Each

Nacalai Tesque Inc.     COSM13719-81

COSMOCORE 2.6PBr Packed Column, 4.6mmI.D. x 150mm

655 /Each

MACHEREY‑NAGEL     MN732705

CHROMABOND Flash RS 120 SiOH cartridges, 15–40 µm, 120 g

Special offer /Each

PerkinElmer Inc.     N9306615

Extraction of Steroids from Biological Fluids Application Pack - 500 mg, 6 mL, 30 ea.

110 /Each

Thermo Fisher Scientific Inc.     THM-2425-1005

Nalgene™ Narrow-Mouth Right-to-Know LDPE Wash Bottles

260.36 /Each

MACHEREY‑NAGEL     MN760618.20

EC HPLC column (analytical), NUCLEODUR C18 Gravity-SB, 5 µm, 150x2 mm

Special offer /Each

Welch Materials Inc.     H00215-21033

Ultisil Polar RP, 3 μm, 4.0 × 200 mm

504 /Each

Thermo Fisher Scientific Inc.     THM-6PCV20-1FT

SureSTART™ Glass Crimp Top Headspace Vials, Level 3 High Performance Applications

632.93 /Each

HACH Company     HACH08350=A=1005

Polypropylene Immersion Shaft with Adjustable Flange, 0.5 m

254 /Each

Agilent Technologies     G1600-60027

CE High sensitivity replacement cell

2740 /Each

GL Sciences Inc.     GLS5020-05864

Inertsil WP300 C4 HPLC Column, 5 µm, 100 x 2.1 mm (analytical)

420 /Each

Merck KGaA     CR0553006

Polygard-CR Cartridge Filter 30 in. 5.0 µm Code 5 Silicone

872 /Each