Welch Materials Inc.     H02690-21210

Ultisil XB-SAX, 5 μm, 50 × 250 mm, 120Å

20465 /Each

Thermo Fisher Scientific Inc.     THM083005MD

Orion™ DO Probe for Lab or Field

1498.69 /Each

Merck KGaA     PLHK04710

Ultrafiltration Discs, 100 kDa NMW

173 /Each

Thermo Fisher Scientific Inc.     THM26086-2980

TraceGOLD™ TG-WaxMS B GC Column, 1 um Thickness, 0.53 mm ID, 30 m Length

1255.26 /Each

MilliporeSigma     28271-U

Tenax® TA, O.D. × I.D. × L 6 mm × 4 mm × 7 in., stainless steel TD tube, preconditioned, 60-80 mesh, pkg of 1 ea

81.59999999999999 /Each

AB Sciex LLC     ABS5031857

Assembly Wash Pump with Noise Suppression

276 /Each

Merck KGaA     CVSC73TP3

Durapore® Multimedia Cartridge Filter 30 in. 1.2+0.5+0.22 µm Code 7

3449 /Each

Bio-Rad Laboratories, Inc.     BR12009275

EconoFit Macro-Prep High Q Column, 1 x 1 ml

57.6 /Each

Waters Corporation     S100009AD5-S

Spacer, Insulating, 5 mm

23 /Each

MilliporeSigma     28311-U

Carbotrap® 349, glass TD tube, fritted, O.D. × I.D. × L 6 mm × 4 mm × 7 in., preconditioned, pkg of 1 ea

82.40000000000001 /Each

MilliporeSigma     28274-U

Carbosieve™ SIII, stainless steel TD tube, O.D. × I.D. × L 6 mm × 4 mm × 7 in., preconditioned, pkg of 1 ea

82.40000000000001 /Each

AB Sciex LLC     ABS2002.513

Stator (VLV EKS 2002 508)

2088 /Each