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

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

Predispensed reagent tests require minimal handling and speed up processing. Palintest™; Photometer Tube Test reagents are supplied in 16mm tubes for improved resolution, with greater sensitivity in the lower part of the measurement range. X30 TUBE DISSOLVED O2 0-2MG/L

X25 TUBE TEST BORON 0,05-2,00 MG/L(VE=25 Tests)

For sample concentration in stirred cells X10 MEMBRAN RC 5KD 25MM(VE=10 Stck.)

X50 TEST TDISC IRON 0-10 MG/L

Thermo Scientific™ Capitol Vial Flip-Top Vials with Lock Seal are similar to standard flip-top vials except they contain an additional lock-seal tab. X600 1.5oz, 45mL Flip Top Vial, Clear, Lock Seal

Filter air and gasses, even at low differential pressures. Sartorius™ PTFE (Polytetrafluorethylene) Membrane Filters are permanently hydrophobic with low adsorption and excellent chemical compatibility. Choose from four pore sizes in a variety of diameters. X100 PTFE MB 0,45 µM 25 MM(VE=100 Stck.)

Light weight,space-efficient solution for sampling in remote locations. Available certified to meet or exceed EPA performance-based standards for metals, cyanide and fluoride. X12 CUBITAINER LDPE 1L NATURAL 38-400

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

500ML Sodium phosphate, 0.5M buffer soln., pH 7.0 500ml

Perform high-speed separations at 15,200rpm using the Thermo Scientific™ Microliter 30 x 2mL Fixed-Angle Rotor. ROTOR FIXED ANGLE, MICROCENTRIFUge 30 x 2mL for Multifuge

X100 12X32 Amb 0.3mL w/Nat Cap PTFE/Sil

For use with heavy-duty vortex mixer. Universal holder cover

Filter volumes up to 25mL with these 25mL polypropylene centrifugal filters. X50 Centrifugal filter Thermo Scientific National

Replace consumed chemicals from test kits. Macherey-Nagel™ Visocolor™ ECO Test Kit Refill Packs are business-priced reagent sets used with ECO test kits. The kits use precisely-dosed single reagents, and results are evaluated visually with high-quality color comparison cards. REFILL VISOCOLOR PH CARRYING CASENachfüllpackung (ca. 450 Bestimmungen)

Perform pipetting accurately and consistently with Thermo Scientific™ ART™ Barrier Hinged Rack Pipette Tips, which seal when exposed to potential contaminants. x960 barrier tip ART20P, 20µl sterile, hinged racK20µl Micropoint - 96 tips/rack, 10 racks/pack

Obtain accurate and consistent performance with these pipette tips, which seal when exposed to potential contaminants. X768 Tips, ART 1000L, 1000ul, lr reload insert

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/bags

250ML Sodium phosphate, 0.5M buffer soln., pH 9.0 250ml

Reliably measure dissolved oxygen (RDO optical / polarographic) and temperature with the Thermo Scientific™ Orion™ Star A213 RDO / DO Benchtop Meter for advanced lab analysis KIT STAR A213 RDO/DO BENCHTOP

Detector tubes Tube Vinyl Chloride 0.5/b (10)

For use with Lovibond test kits, colorimeters and spectrophotometers. Using tablet reagents guarantees exact reagent dosing, allowing for more precise titrations than traditional drop count test kits X500 PHENOLRED RAPID TABLETS

Enumerate and differentiate coliforms from water and food samples with this selective, differential medium when used with TTC Solution Supplement. 500 GR TERGITOL-7 AGAR POWDER 500 G

Manufactured under strictly controlled conditions. Whatman™ Cellulose Nitrate Membrane Filters have a noticeably improved flexibility and are made to tolerate abuse during handling, loading, and autoclaving without sacrificing integrity. X100 NC 10 MB FILTER50 MM PO

Flexible and durable for easier handling.   GE Healthcare Nylon Membranes are naturally hydrophilic, eliminating need for wetting agents and prewetting when filtering aqueous solutions. X100 MB NYLON WHITE/PLAIN 0.2 13MM

For use with Lovibond test kits, colorimeters and spectrophotometers 25ML THYMOLBLUE PH INDIKATOR

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. ISOPORE POLYCARB 5UM WH PL 47MM

For use with Lovibond test kits, colorimeters and spectrophotometers. Using tablet reagents guarantees exact reagent dosing, allowing for more precise titrations than traditional drop count test kits X250 CHLORDIOXIDE NO.2 TABLETS

Lovibond™ Replacement Reagent for CHECKIT™ Comparator 2000+ is manufactured under tightly controlled conditions to maintain the highest quality standards. X100 POWDER PERSULFAT REAGENT FOR CR