Bio-Rad Laboratories, Inc.     BR1421241

AG® 50W-X2 Cation Exchange Resin, analytical grade, 100–200 mesh, hydrogen form, 500 g

893.7 /Each

Corning Incorporated     CORN430052

Corning® 15 mL PP Centrifuge Tubes, Rack Packed with Plug Seal Cap, Sterile, 50/Rack, 500/Case

262 /Each

AB Sciex LLC     ABS1011481

Ring ISO Center Outside V301

108 /Each

GL Sciences Inc.     GLS3008-99810

ANALYTIC-BARRIER Bag EE-10, EE - Standard sleeve (top) + M6 connector (side), 10 L

77 /Each

MilliporeSigma     SIG22357

Chart Paper for Recorder, box of 4

276 /Each

GL Sciences Inc.     GLS5020-01772

Inertsil ODS-3 HPLC Column, 3 µm, 250 x 4.6 mm (analytical)

462 /Each

Thermo Fisher Scientific Inc.     THM-6ACK40COTAS

SureSTART™ EPA Certified Screw Vial and Cap Kits, Level 3 High Performance Applications

109 /Each

Bio-Rad Laboratories, Inc.     BR1421431

AG® 50W-X8 Cation Exchange Resin, analytical grade, 50–100 mesh, hydrogen form, 500 g

893.7 /Each

Welch Materials Inc.     H00216-21033

Ultisil XB-C4, 3 μm, 4.0 × 200 mm

464 /Each

Corning Incorporated     CORN352051

Falcon® 14 mL Round Bottom Polystyrene Test Tube, with Snap Cap, Sterile, 125/Pack, 1000/Case

261 /Each

Agilent Technologies     AGIL12102013

Bond Elut SCX cartridge, 100 mg, 1 mL, 40 μm, 100/pk

240 /Each

MilliporeSigma     23320-U

Supelco Rotameter, flow rate 0-244 mL/min, with needle valve

275.2 /Each