Merck KGaA     KR01A05FF1

Opticap® XL5 Polygard®-CR 1.0 µm 3/4 in. TC/TC

112 /Each

Thermo Fisher Scientific Inc.     THM60310-502

HyperSep™ Javelin Direct-Connect Online SPE Column

647.74 /Each

Waters Corporation     WATS-186010058

AccQ-Tag Ultra C18 Method Validation Kit, 2.5 µm, 4.6 x 100 mm, 3/pk

2673 /Each

MilliporeSigma     WHA7592104

Whatman® PM 2.5 air monitoring membrane

495.2 /Each

Agilent Technologies     AGIL959964-912K

ZORBAX RRHT Eclipse Plus Phenyl-Hexyl, 95Å, 4.6 x 100 mm, 1.8 µm, 600 bar pressure limit, MVK, 3/pk; Method validation kit, includes three columns (p/n 959964-912) from three different lots

2213 /Each

Thermo Fisher Scientific Inc.     THM6266.0309

Piston seal (RP) and seal wash seal (pack of 2 each)

368.33 /Each

Cytiva     CYT29298987

Whatman Filter Paper Grade 934-AH RTU Glass Microfiber Filter, Ready to Use

184.5 /Each

Cytiva     CYT28978242

HiScreen Butyl HP

243 /Each

Thermo Fisher Scientific Inc.     THM66193

O-Ring (.176 ID x .070 CS, Viton®)

33.87 /Each

GL Sciences Inc.     GLS5020-04836

Inertsil C8-3 HPLC Column, 3 µm, 250 x 4.0 mm (analytical)

462 /Each

Regis Technologies, Inc.     REG1-780230-300

(R,R) Whelk-O 1 - 3.5 µm, 100Å, 15 cm x 2.1 mm ID

2369 /Each

MilliporeSigma     Z777040

SRT® SEC-100 Gel Filtration Guard Column, 5 μm, L × I.D. 5 cm × 4.6 mm, PEEK

604 /Each