Featured Products and Promotions  >> Show all
	Liners, Vials & Convenience Kits for Per-and Polyfluoroalkyl substances (PFAS) testing PFAS are widely used in materials such as PTFE. PTFE is commonly used in chemical analysis consumables. Laboratories require labware products that do not contain PTFE to minimize background contamination. The analytical detection method of choice for PFAS analysis is liquid chromatography - mass spectrometry – mass spectrometry (LC/MS/MS), which is especially suited for analysis of ionic compounds such as the PFSAs and PFCAs. Gas chromatography-mass spectrometry (GC/MS) can also be used for PFAS analysis. However, while LC/MS/MS analysis of PFAS is widely available, GC/MS analysis has limited commercial availability for PFAS. While most analytical methods used for PFAS utilize LC/MS/MS, just as with sample preparation, there are significant ways in which the method differ that need to be considered when selecting a method
	Pro Quatro Handheld multimeter and accessories The ProQuatro handheld multiparameter meter measures a variety of combinations of dissolved oxygen, conductivity, specific conductance, salinity, resistivity, total dissolved solids (TDS), pH, ORP, pH/ORP combination, ammonium (ammonia), nitrate, chloride and temperature. Also a very powerful lab instrument for BODs, pH and ORP. EPA approved for drinking water and wastewater compliance reporting.
	Wilkem Scientific - IPA Wipes, Cotton Cloth, NS, 70 IPA 80/pk, 6pk/cs LabExact® Cotton Cloth IPA Wipes are a highly durable woven cotton fabric saturated with 70% IPA. Excellent “lay-flat” characteristics. Reduced pull, tear and bunch on rough surfaces. Much thicker, wetter and more durable than synthetic non-woven veil materials. 100% high purity, 3x rinsed virgin cotton cloth – similar to that of a handkerchief or bedsheet. 400 thread count. Wetted sufficiently for effective use in tables, counters, carts, fixtures, door handles and equipment. 70% isopropyl alcohol meets major health and regulatory agency recommendation for concentration strength. 6x6 inch (15.2 x 15.2 cm) dimension ideal for full hand coverage in wiping. 80 wipes per container, each easily removed with gloved hand. Environmentally safe – Cotton is 100% biodegradable and incinerates cleanly. No dyes, ammonia, bleach or fragrance added. Gasket seal lid prolongs product life between usages. Important: Non-Sterile, not intended for use in applications of direct patient skin contact as antiseptic or as a high level medical device disinfectant. Professional use, not intended or labeled for retail consumer sale. Cat# IWT-IPA70-CW66 Contents = 80pcs dim. 6x6inch (15.2cm x 15.2cm) 400TC 100% woven cotton >250ml IPA @ 70% processed with distilled water. No additional water added to container. Product container (threaded jar) is a recyclable HDPE jar with F217 polyethylene foam lined threaded lid.
	Wilkem Scientific - Millipore Sigma Spring Gardening April to May Promotions! Redeem valuable tools and other gardening items with Millipore Sigma's Spring Promotions!
	Wilkem Scientific - UV Wand Personal Sanitizer Bio•Wand™ uses UV light (265 to 280nm) to disinfect any object/surface in the lab and beyond. Bio•Wand™ can be set for a standard one-minute cleaning cycle or a more intense three-minute cycle. Simply press the power/start button and hold the light 1-2 inches from the surface and slowly move it over the entire target area. Allow the UV light to shine on the desired area for 5 to 10 seconds to ensure optimum exposure. The Bio•Wand™ provides 2 hours of operating time and includes a USB-C cable for charging and portability.
	Wilkem Scientific - Water/Wastewater Sales Flyer Stretch your budget dollars with extra savings on everyday products for your lab!
	Wilkem Scientific - Whatman Filter Selector Whatman products are used for laboratory processes from basic sample filtration to high-throughput automated applications to demanding HPLC sample prep. Lab basics in materials, sizes, shapes and pore sizes: Filter papers, membrane filters, thimbles, phase separator papers and Benchkote benchtop protectors. Automation-friendly Mini-UniPrep syringeless filters and vials, track-etched and Anopore membranes meet the stringent requirements of pharmaceutical companies. Essential for environmental monitoring and air, water and soil testing, Whatman products are cited in EPA, ASTM and ISO protocols. No matter what your lab filtration challenge, there is a Whatman filtration solutions Click here to select a filter type