Standard Rotor for High-Speed Mini-Centrifuge Rotor 12mL x 1.5mL/2.0mL tube with cover and knob

Detector tubes X10 GAS DETECTOR TUBE DRAEGER 8101661 TOLUENE 5/B5 to 300 ppm (pack of 10)

For use with Palintest™ comparator X50 TEST TDISC ZINC 0-4,0PPM

For use with Palintest™ comparator X50 TEST TDISC PHOSPHATE 0-4MG/L

Combines high flow rates and thermal stability with very low adsorption characteristics. Sartorius™ Cellulose Acetate Membrane Filters are excellently suited for use in pressure filtration devices. Non-sterile filters in a variety of diameters and pore sizes are bulk-packed to save money and space. X100 MB AC 0,8µ 47MMweiß, (VE=100 Stck.)

Axygen Universal Tips are designed to fit a wide variety of single and multi-channel pipettes, compatible with most popular brands of pipettes. These polypropylene tips are nonpyrogenic and certified to be RNase-/DNase-free. They are available in Maxymum Recovery, bevelled, Eppendorf-style, nonsterile, sterile, non-filtered, and other features for specialized applications. X4800 Filter tip Axygen MAXYMUM RECOVERY pre-steri

Recommended for majority of routine applications, this membrane is manufactured under strictly controlled conditions.  Whatman™ Type WCN Cellulose Nitrate Membranes narrow pore size distribution for improved surface capture and analysis. X100 MB CN WHITE/PLAIN 0.8UM 37MM

Attach this vacuum pump directly to sink faucets for vacuum draw. It operates efficiently with water pressures as low as 7.5 psig for minimum water consumption. PUMP,VACUUM,ASPIRATOR,PP POLYETHYLENE TUBING

Premeasured powder reagents in individual packages for determination of Ammonia Nitrogen. Hach™ Reagents for Nitrogen-Ammonia Powder Pillow Set include Ammonia Cyanurate and Ammonia Salicylate reagents that can be purchased together or used separately. Ammonia Cyanurate Reagent, PP reagent for 2668000

Achieve fast sample concentration and high recovery. Sartorius™ Vivaspin™ 6 Centrifugal Concentrators are the only device of its size that can process 6mL samples. They feature twin vertical membranes and built-in dead stop pockets. Available with PES membranes in a wide range of molecular weight cut-offs. X25 Membrane Vivaspin 6 2-6mlsamples MWCO (PES)

For sample concentration in stirred cells X10 MEMBRAN PES 300KD 47MMStck.)

With double-seal closure with cap attached X72 125 mL Star Btl, NM PP Nat, 24-410 Cap

IUPAC formulation 473 ML PH STANDARD PH4, CERTIFIEDreference material, used to calibrate all pH

Used for general microbiological analysis.  Millipore™ EZ-Pak™ Membranes are sterile, ready-to-use membranes that eliminate contamination risk and save time. X600 0.45µm 47mm green gridded EZ-Pak filter membrane made of mixed cellulose esters

Prevent cross-contamination with robotic barrier tips. Axygen™ Aerosol Filter Tips, Sterile are e-beam irradiated to prevent product degradation, comply with USP 3127 (Heavy Metal Contamination) and are free of leachable additives. Available in a wide variety of tip styles. X960 0,5-20µL MAX REC RACK ST

Functions as a prefilter when used with GF/B microfiber filters. Whatman™ Binder-Free Glass Microfiber Prefilters, Grade GF/D provide efficient membrane protection, especially during liquid scintillation counting. X100 FILTER GLASS CIRCLE GF/D 25MM

Can be used with most organic solvents and aqueous materials X200 SPRUTFILTER ANOTOP 10 IC, 0.2µM200/PK

X100 MEMBRANE NC W/B 1,2µ 25MMD=25mm, weiß/schwarz, (VE=100 Stck.)

Use for analyses of airborne contaminants and other particles using optical or electron microscopy. MilliporeSigma™ Isopore™ Polycarbonate Membrane Filters have a smooth, glass-like surface for clearer sample observation. Available in a variety of pore sizes/flow rates, diameters and colors. X50 ISOPORE POLYCARB .4UM WH PL 142MM.

For routine, noncritical laboratory filtration applications such as general chemistry, pharmacology, emulsions, petroleum testing, soaps and detergents X100 Filter 202 32.0cm diam (pack of 100)

Features CentriStar™ caps with an easy-on/easy-off flat top and offers advanced ergonomics with wider knurls and roll-over edge design for easier gripping. Corning™Centrifuge Tubes with CentriStar™ Caps leak-proof design comes with a revolutionary plug feature that virtually eliminates all seepage when used under recommended conditions. X500 Centrifuge tube PP sterile 50ml CentriStar cap max RCF 15500 25/racks

Ensure quality control in microbiological filtering. Sartorius™ Gridded Sterile Cellulose Nitrate Membrane Filters, 0.45μm are single-packed membranes with colored grids for colony counting, particle testing and microscopy. The 0.45μm pore size is made in accordance with ISO 7704. Choose from two diameters and quantities in a range of filter/grid color combinations. X1000 MBNE NC W/B 0,45µ 47MM ST

X100 Quantitative Papers/ Grade 392,50mm

Velp Scientifica™ Digestor Anti-Splash Bell for use with DK6, DK20, DKL 20, ECO 6 Digestion Units. ANTISPLASH BELL

Support 250mL bottles and ensure proper rotor fit with the Thermo Scientific™ Nalgene™ LDPE Centrifuge Bottle Adapter. X6 CENTRIFUGE BOTTLE ADAPTER

Take simple conductivity, TDS and temperature measurements with the Thermo Scientific™ Orion™ Star A122 Conductivity Portable Meter with easy operation for basic field testing KIT STAR A122 CONDUCTIVITY PORTABL

Book, starch iodide. X10 ACID ALKALI BOOK STARCH IODID

Faster weighing with improved repeatability and vibration filtering. OHAUS Explorer Series Analytical Balances deliver accurate results within seconds, improving operator efficiency, productivity and throughput, with a stabilization time up to 50% faster that earlier models. BALANCE EXPLORER TOUCHLESS 220G/0,1MG

2.5 mL polystyrene grinding vial that includes a slip-on polyethylene cap. X100 Polystyrene grinding vial 2.5ml with cap, 12x 25mm

For Mettler Toledo Karl Fischer Titrators. X4 O-fing for screw cap for DL31 titrators (packAnachem Line