Welch Materials Inc.     H00210-21043

Ultisil PAH, 3 μm, 4.6 × 250 mm

776 /Each

Regis Technologies, Inc.     REG1-774015-300

IAM Drug Screen Calibration Mixture - 10 x 1 mL

491 /Each

Agilent Technologies     AGIL5188-5372

MDL standard, for Agilent 7890 only, 3 x 0.5 mL ampoules

71 /Each

Thermo Fisher Scientific Inc.     THM060065

Tubing - SST RV to AS,

656.21 /Each

Welch Materials Inc.     WC964-04018

Boltimate HILIC, 2.7 μm, 90Å, 3.0 × 30 mm

544 /Each

Thermo Fisher Scientific Inc.     THM20290676

o-ring 145 x 3,0

93.14 /Each

Merck KGaA     MSHAN4510

MultiScreenHTS HA Filter Plate, 0.45 µm, clear, non-sterile

167 /Each

Merck KGaA     GA453512

Quikscale® Column GAS 450 x 800

70288 /Each

Agilent Technologies     AGIL27-2120

Stainless Steel screens, 1.25 inch OD for 300 mL tubes, 300-mesh, 46 µm, for BIO-DIS, Pack of 25

220 /Each

Agilent Technologies     AGIL5190-5269

Captiva Econofilter, polypropylene housing, nylon membrane, 13 mm diameter, 0.2 µm pore size, 1000/pk

480 /Each

SHIMADZU CORPORATION     REST-23147

Swagelok Valve 1/4" Brass Plug

107 /Each

MACHEREY‑NAGEL     MN719418

HPLC guard column, analytical, PS/DVB polymer, NUCLEOGEL GPC, 50x7.7 mm, 10 µm

Special offer /Each