Pall Corporation     DFN3021AVM25

Duo-Fine® II, Filter Cartridges, Removal Rating 30 μm, Fluorocarbon Elastomer

144 /Each

Thermo Fisher Scientific Inc.     THM8103BN

Orion™ 8103 ROSS™ Combination Semi-micro pH Electrode

1164.24 /Each

MilliporeSigma     25740-U

Non-Polar Fused Silica Tubing, L × I.D. 5.0 m × 0.10 mm

81.59999999999999 /Each

Agilent Technologies     AGIL5610135300

Arsenic/copper/iron (As/Cu/Fe) high intensity UltrAA uncoded multi-element hollow cathode lamp.

893 /Each

GL Sciences Inc.     GLS5020-03356

Inertsil ODS-SP Packed Guard Column, 5 µm, 50 x 4.0 mm, 1/Ea

210 /Each

Agilent Technologies     AGIL280959-904

Frit, 2.1 mm, 2 µm, for use with p/n 01090-68702, 10/pk

80 /Each

Thermo Fisher Scientific Inc.     A0796-010

Leur-Type Adaptor

103.73 /Each

Waters Corporation     WATS-186001925

XTerra Shield RP18 Column, 125Å, 3.5 µm, 2.1 mm X 20 mm, 1/pk

666 /Each

Thermo Fisher Scientific Inc.     THM-260F035P

TRACE™ TR-5MS GC Column, 15 m x 0.25 mm x 0.1 µm

654.09 /Each

Thermo Fisher Scientific Inc.     THM-20-ST3

20 mm Headspace Vials, Septum, and Caps

681.61 /Each

MACHEREY‑NAGEL     MN760079.20

EC UHPLC column (analytical), NUCLEODUR C18 Gravity, 1.8 µm, 50x2 mm

Special offer /Each

SHIMADZU CORPORATION     220-92910-41

Cell Short Path 1 Mm, Quartz

158 /Each