Supplies

Chromatography Column with Reservoir and Removable Fritted Disc CHROMAFLEX Column Only 20 x 250 mm Column with removable coarse fritted disc features minimal dead space to eliminate the possible remixing of eluted components. (1 per EA)

Paley Bottle Cheese and Sour Cream Tests 20% Bottle is designed for use in APHA test procedures. Scale is permanent brown stain. Three styrene-butadiene stoppers supplied with each bottle. Sample size is 9g. Height is 165mm.

Caps closures White Polypropylene Linerless for Screw Thread Culture Tube GPI Thread Finish 15-415 Natural polypropylene. Of one-piece construction with a seal achieved due to a unique inner sealing ring. Autoclavable. (1000 per CS )

AIRLESS-WARE Flasks 100ml. [Standard Taper] 24/40 joint. Kjeldahl shape facilitates heating stirring and solvent stripping without impairing ease of transfer of liquids and solids. Supplied with KT801001-0002 glass plug and KT809000-0021 pressure/vacuum retainer. (1 per EA)

KIMAX Brand Boiling Flasks Round Bottom 250ml flask. Stopper number: 5. Reinforced tooled tops for strength and a secure stopper fit. Designed from ASTM Specification E1403 Type II Class I requirements. (12 per CS )

KIMAX brand Erlenmeyer Flasks Narrow Mouth [Standard Taper] Joint 125ml. Graduated with white scales to indicate approximate volumes. [Standard Taper] 24/40 joint. Designed from ASTM Specification E1404 Type II Class I requirements. (12 per CS )

Flasks Erlenmeyer GL 45 with Large Opening and Capacity Scale Capacity (mL) 500. Approx. Widest Dia. (mm) 102. Approx. Widest Height with Cap. (mm) 165.

Extraction Flask Pickel Approx. Height (mm) 133 KIMAX flask with three indentations that are evenly spaced to the center cap or thimble. Diameter at the top is closely controlled to insure a fit with metal condensers available from laboratory supply dealers.

Flasks Boiling Flat Bottom Heavy Wall Capacity (mL) 250. [standard taper] Joint 24/40. Approx. Dia. (mm) 83 Single neck flat bottom flask with a [standard taper] outer joint. (1 per EA)

KIMAX brand Buchner Funnel with KIMFLOW Fritted Disc Coarse Porosity. 150ml. Disc Diameter: 60mm. Height Above Disc: 50mm. Stem O.D. 15mm. Stem Length: 75mm. Use when filter paper cannot withstand the attack of the filtrate. Heavy walled stem. Beaded top rim. Federal Specification DD-F-776. (4 per CS )

KIMAX brand Chemical Funnel Long Stem 58[degree] Angle Top I.D. 75mm. Stem O.D. 8mm. Stem Length: 150mm. Fits Paper Diameter: 125mm. Fast-filtering glass funnel. Design permits filter paper to seal itself around the top. ASTM E1095 Type 1 Class. (48 per CS )

KIMAX brand Chemical Funnel Short Stem 58[degree] Angle Top I.D. 25mm. Stem O.D. 6mm. Stem Length: 40mm. Fits Paper Diameter: 42.5mm. Fast-filtering glass funnel. Design permits the filter paper to seal itself around the top. ASTM specification E1095 Type 1 Class A. (24 per CS )

KIMAX brand Powder Funnel Top I.D. 60mm. Stem O.D. 13mm. Short wide stem and fire-polished top and stem. Designed from ASTM specification E1095 Type 4 requirements. (24 per CS )

KIMAX brand Separatory Funnel Squibb Pear-Shape [Standard Taper] Glass Stopcock [Standard Taper Capacity: 125ml. Stopcock Plug Size: 2. Stopper Number: 22. Designed with large lower stem I.D. for more complete separation. Designed from ASTM specification E1096 Type IV requirements. (6 per CS )

KIMAX Soil Testing Cylinder 1000ml. Calibrated to contain and can be used in measuring particle size distribution in soil suspensions by means of a hydrometer (ASTM D422 and AASHO T88) or in pipet methods of mechanical analysis of soils. 107mm round base. Enamel scale. Line at 1000ml. 457mm high.

KIMAXbrand Pharmaceutical Graduate Conical Dual Scale Capacity U.S. Customary Unit Scale (Minim) 32 fluid ounces Metric Scale (mL) 1000 Interval Grad. (Minim) 8-32 fl oz Subdivision (mL) 2 fl oz Approx. +/-Tol. (Minims) Up to 10 fl oz - 80 Above 10 to 16 - 95 Above 16 to 26 - 110 Above >>>26 - 130 (1 per EA)

OPTICLEAR Vial N-51A borosilicate glass with polyethylene stopper. Vial has closed bottom stopper. Ordering Information: Packaged in Lab Pack cartons. Capacity: 14.8mL. O.D.xLength: 25x52mm. (288 per CS )

Labsets Organic Chemistry Kits Macroscale [standard taper] 14/20 and [standard taper] 19/22 KEM-KITS [standard taper] 19/22 KEM-KIT Components. No 9 Flask 50 mL KEM-KITS contain a selection of basic small scale glassware for extraction reflux reflux with addition fractionation distillation. (1 per EA)

Flasks Distilling Two Neck Round Bottom Heavy Wall Capacity (mL) 50. Center [standard taper] Joint 14/20. Side [standard taper] Joints 14/20. Approx. Dia. (mm) 48 Two neck flask with [standard taper] outer joints. Side neck is angled. (1 per EA)

NMR Sample Tube Pressure Caps Polyethylene Assorted Colors for 5 and 10 mm Tubes Fits Tube Size (mm) 5. Color Green A tight-fitting polyethylene cap which stays in place even with a build-up of internal vaporization pressures. (100 per CS )

All-Glass Funnel/Support Assembly Ultra-Ware 47mm Borosilicate glass. Integral vacuum connection above filtrate drip. With 300ml funnel coarse-porosity fritted-glass base with vacuum connection 1L inner joint flask. Aluminum clamp connects funnel and support base. 40/35 standard taper joints. (1 per EA)

KONTESbrand NMR Tube 5 mm Borosilicate Glass Wilmad Equivalent 512-8 Approx. Mhz 60 Length Inches 8 Wall Thickness 0.015. Supplied with a polyethylene cap and features a sandblasted marking spot for easy sample identification. (25 per CS )

Adapters Rotary Evaporator Vial Adapter Systems Vial Connecting AdaptersGlass GPI Thread Size 13-425. [standard taper] Joint 19/22. Approx. Overall Height (mm) 50 Design provides for expanded volume for organic mixtures that have a tendency to foam excessively. (1 per EA)

Tubes Centrifuge Graduated To Contain Heavy-Duty with [standard taper] Glass Stopper Cap. (mL) 10. Subdiv. (mL) 0.1. Tolerance (mL) 0 to 0.2 - 0.05Above 0.2 to 1 - 0.10Above 1 to 3 - 0.10Above 3 - 0.20. O.D. and Length Without Stopper (mm) 17 x 117. (6 per CS )