Waters Corporation     WATS-186007731

Symmetry C18 VanGuard Cartridge, 100Å, 5 µm, 3.9 mm X 5 mm, 3/pk

441 /Each

Merck KGaA     MK152258

Chromolith® WP 300 Protein A 25-4.6 HPLC column

Special offer /Each

Merck KGaA     MK152254

Chromolith® WP 300 Epoxy 5-4.6 guard cartridges (3 pieces)

Special offer /Each

Welch Materials Inc.     H00201-31014

Ultisil XB-C18, 5 μm, 2.1 × 150 mm

360 /Each

Merck KGaA     MK152253

Chromolith® WP 300 Epoxy 10-4.6 guard cartridges (3 pieces)

Special offer /Each

Merck KGaA     MK152252

Chromolith® WP 300 Epoxy 25-4.6 HPLC column

Special offer /Each

Agilent Technologies     CP8912

J&W VF-1ms GC Column, 30 m, 0.25 mm, 0.25 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 similarly sized oven.

648 /Each

Merck KGaA     MK152251

Chromolith® WP 300 Epoxy 50-4.6 HPLC column

Special offer /Each

Agilent Technologies     AGIL689775-914K

InfinityLab Poroshell 120 SB-Aq, 2.1 x 50 mm, 2.7 µm, MVK 3/pk; Method validation kit, includes three columns (p/n 689775-914) from three different lots

1836 /Each

Merck KGaA     MK152031

Chromolith® CapRod® RP-8 endcapped 50-0.1 trap capillary column

Special offer /Each

Welch Materials Inc.     WC00320-02036

Welchrom C8, 5 μm, 4.6 × 30 mm

205 /Each

Merck KGaA     MK152028

Chromolith® Performance NH2 100-4.6 HPLC column

Special offer /Each