Welch Materials Inc.     H02660-22102

Ultisil XB-C4, 5 μm, 10 × 250 mm, 300Å

1884 /Each

Thermo Fisher Scientific Inc.     THM-3664-0250

Nalgene™ Polypropylene Economy Plastic Graduated Cylinders

201.1 /Each

Cytiva     CYT28420312

Puradisc 4 mm sterile Nylon Syringe Filter, 0.2

Special offer /Each

GL Sciences Inc.     GLS5020-89197

InertSustain Phenylhexyl Cartridge Guard Column E, 3 µm, 10 x 3.0 mm, 2/Pk

196 /Each

GL Sciences Inc.     GLS5020-88505

InertSustainSwift C8 Cartridge Guard Column E, 3 µm, 10 x 1.0 mm, 2/Pk

224 /Each

SHIMADZU CORPORATION     221-13173-84

FILTER, 6/PK,TOC-5000

20 /Each

Daicel Corporation     DAIC61S82

CHIRALPAK® AZ, 3 μm, 3.0 × 50 mm

1200.17 /Each

Agilent Technologies     ICM-235

EPA method 200.7 mixed calibration no. 5

104 /Each

Agilent Technologies     AGIL5191-3936

Intelliquant Multi-Element Standard 4. Contains Elements at 100 mg/L = B, Ba, Be, Bi, Ca, Cd, Cs, Cu, Ga, Hg, In, K, Li, Mg, Na, Se, Sr, Tl, Zn

324 /Each

Agilent Technologies     G3591-80090

J&W GC packed column in stainless steel tubing, length 4 ft (1.22 M), 1/8 in. OD, 2 mm ID, MolSieve 5A packing, mesh size 45/60, pre-conditioned

208 /Each

Thermo Fisher Scientific Inc.     THM237020

Copper Humidity Pan

340.8 /Each

MACHEREY‑NAGEL     MN760200.46

EC HPLC column (analytical), NUCLEODUR C18 Pyramid, 5 µm, 50x4.6 mm

Special offer /Each