Welch Materials Inc.     H00201-23032

Ultisil XB-C18, 3 μm, 300Å, 4.0 × 150 mm

504 /Each

Merck KGaA     MK1057240001

TLC Silica gel 60

275 /Each

MilliporeSigma     SIG1.19855

LiChrolut® RP-18 (40 - 63 µm) 100 mg 1 ml standard PP-tubes, package of 100 tubes

315.2 /Each

Cytiva     CYT28937758

Tubing, 2 m, i.d. 9.5 mm, 25 mm TC

1959 /Each

Waters Corporation     WATS-186008699

CORTECS Shield RP18 Method Validation Kit, 90Å, 1.6 µm, 2.1 mm X 100 mm, 3/pk

2880 /Each

GL Sciences Inc.     GLS5020-11608

Inertsil ODS-P Capillary EX Column, 5 µm, 50 x 0.5 mm

532 /Each

MACHEREY‑NAGEL     MN760622.30

EC HPLC column (analytical), NUCLEODUR π², 5 µm, 100x3 mm

Special offer /Each

PerkinElmer Inc.     N3134007

Quick-Connector for Gas Containment Manifold to Digestion Vessel

33 /Each

Nacalai Tesque Inc.     COSM34316-01

COSMOSIL 5C18-AR-II Packed Column (20.0 mm I.D. x 150 mm)

1586 /Each

SHIMADZU CORPORATION     220-90267-00

Column, GC, SHIMALITE Q 100/180 0.8MX1/8/TOGA

167 /Each

Pall Corporation     X09130158-001

Supralon GlassFiber 7 micron (Beta 2000) Nitrile 8in 20.32cm

Special offer /Each

Agilent Technologies     AGIL123-BD11

J&W Biodiesel ASTM D6584 Free/Total Glycerin GC Column, 15 m, 0.32 mm, 0.10 µm, 7 inch cage. This is the most common GC column format compatible with Agilent 5890, 6890, 7820, 7890, 8860, and 8890 series GC systems and all non-Agilent GC systems with a si

460 /Each