Dikma Technologies Inc.     DIKM82329

Spursil AQ 3 μm 30 x 3.0 mm

321 /Each

Agilent Technologies     G3591-82040

GC packed column in Nickel tubing, length 2 ft (0.61 M), 1/8 in. OD, 2 mm ID, 10% UC W982 on Chromosorb PAW packing, mesh size 80/100, pre-conditioned

Special offer /Each

AB Sciex LLC     ABS4427179

Sample Loop (50µl)

461 /Each

Thermo Fisher Scientific Inc.     THM-STARA2218

Orion Star™ A221 Portable pH Meter

1936.87 /Each

Agilent Technologies     AGIL8710-0510

Wrench, open-ended, 1/4 in and 5/16 in

27 /Each

Waters Corporation     M960393AD1

Ceramic Tip, FI/FD Source

216 /Each

Metrohm AG     GPHOXSOL

Graphene Oxide Solution

Special offer /Each

SHIMADZU CORPORATION     220-97347-54

Columns, LC, Premier Elite Polar 5u 120A 100 X 4.6mm

497 /Each

Agilent Technologies     DY50547800

Valco 6-port 3-POS valve, used with Archon purge and trap systems

2601 /Each

Thermo Fisher Scientific Inc.     THM-AA24714

Bearing Grease, 2Ep

112.19 /Each

Phenomenex     00N-4435-B0-CE

Gemini 5 µm C18 110 Å, LC Column 10 x 2 mm, MercuryMS, Ea

397.78 /Each

MilliporeSigma     568271-U

Discovery® BIO Wide Pore C18 Supelguard™ Cartridge, 5 μm particle size, L × I.D. 2 cm × 2.1 mm, pkg of 1 kit

246.4 /Each