Supplies

Tubes Color Comparison AOCS Length (mm) 154. Approx. I.D. (mm) 19. Approx. O.D. (mm) 22. Rings Distance from Inside Bottom (mm) 25.4 67 133 With the Shadowless Bottom feature.

Tubes Color Comparison Low Form Nessler (Unmatched) Grad. at (mL) 50 100. Approx. O.D. and Height (mm) 32 x 200. Scale Length (mm) 145-158 With the Shadowless Bottom feature. Rings and legend are durable white ceramic enamel. Rings coincide with specific volumes of liquid.

Condensers Friedrich Full Length [standard taper] Joints [standard taper] Joint 45/50. Cold Finger Length (mm) 190. Hose Connections #2. Approx. Overall Height (mm) 340 Water inlet and outlet located above ring-sealed inner condensing tube. (1 per EA)

KIMAX Viscosity Tube For rough control work where bubble comparison is made to limit varnish samples of known viscosity reference ASTM D 1545. 114mm long with 10.75 +-0.125 mm ID. With durable white ceramic enamel lines at 27 100 and 108mm from the outside bottom. (144 per CS )

Distillation and Reactors Receiver Moisture Test Capacity (mL) 20. [standard taper] Joints 24/40. Graduations x Subdiv. (mL) 0-3 x 0.23-20 x 0.5. Approx. Overall Height x Width (mm) 355 x 130 Dean Stark design for solvents that are either heavier or lighter than water. (1 per EA)

Distillation and Reactors Apparatus Ammonia Nitrogen Flask Cap. (mL) 1000. [standard taper] Joints 24/40. Hose Connections #2. Approx. Overall Height x Width (mm) 595 x 310 For determining the proteinaceous nitrogen content in water. (1 per EA)

KIMAX Glass Stirring Rods Rounded annealed ends. Designed from Federal Specification NNN-R-560 Type I requirements. Measurements: 375Lx10mm diameter. (200 per CS )

Tissue grinders DUALL All-Glass Tube Size 22 Combines both conical and cylindrical surfaces to effectively reduce tissue and produce a uniform homogenate. Grinding efficiency is greatly improved when this tube is used. (1 per EA)

Tissue grinders DUALL All-Glass Tube Size 23 Combines both conical and cylindrical surfaces to effectively reduce tissue and produce a uniform homogenate. Grinding efficiency is greatly improved when this tube is used. (1 per EA)

Tissue grinders Potter-Elvehjem PTFE Pestle and Glass Tube Working Capacity 100 mL. Pestle Overall x Shaft O.D 349 x 6 mm. Tube Overall x Reservoir O.D 232 x 57 mm Large volume with a finely machined PTFE pestle. Tube has a convenient pouring lip. (1 per EA)

Tissue grinders Potter-Elvehjem PTFE Pestle and Glass Tube Pestle 100 mL Large volume with a finely machined PTFE pestle. Tube has a convenient pouring lip. Radial serrations on the lower portion of the pestle deliver the homogenate into the cylindrical portion of the tube. (1 per EA)

Tissue grinders Potter-Elvehjem PTFE Pestle and Glass Tube Tube Similar to 885500 but with a PTFE pestle and an unground tube. Sizes 21 to 24 have radial serrations on the lower portion of the pestle to deliver the homogenate into the cylindrical portion of the tube. (1 per EA)

Tissue grinders Potter-Elvehjem PTFE Pestle and Glass Tube Pestle Similar to 885500 but with a PTFE pestle and an unground tube. Sizes 21 to 24 have radial serrations on the lower portion of the pestle to deliver the homogenate into the cylindrical portion of the tube. (1 per EA)

Black Phenolic Cap 38-400 with a polyethylene liner. Caps are sold 144 per case in 12 bags of 12. (144 per CS )

Pennyhead Stopper Accessory item for use with solvent repurification distillation apparatus (KT547600-0125 -0500). [Standard Taper] 24/40. (1 per EA)

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

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

Funnels Addition [standard taper] Joints PTFE Plug with Stopper Capacity (mL) 250. [standard taper] Joint 24/40. Replacement Stopcock Plug 821001-0002. Approx. Height (mm) 310 Cylindrical funnel has a PTFE stopcock and a glass hex head stopper. 298781 and 633031 are supplied without a stopper. (1 per EA)

Funnels Powder Funnel GPI Thread Size 20-400. Approx. Overall Height x Width (mm) 60 x 53 Useful for the addition of reactants to a variety of flasks. (1 per EA)

ACCUFORM Micro-Vial Closed-top screw-cap. Borosilicate glass. PTFE-faced 14B white rubber liner. Graduated. Thick walls for sturdiness and magnification of contents. V shaped interior allows maximum retrieval of contents. Capacity: 3ml. OD x Length: 21x51mm. GPI thread finish: 20-400. Amber. (12 per CS )

ULTRA-WARE Aluminum Clamp Component 47mm clamp for use with ULTRA-WARE Microfiltration Apparatus. (1 per EA)

Filtration Microfiltration Assembly 47 mm with Stainless Steel Support Ultra-Ware (5) Glass Support Base 47 mm Used for filtering viscous or proteinaceous solutions or to produce ultra clean filtrate. (1 per EA)

HPLC Fittings Kit THF-Resistant ULTRA-WARE Inlet Filter BOTB for 1/16 I.D. This kit contains all of the tube fittings adapters and solvent inlet filters required to plumb any ULTRA-WARE cap to virtually all HPLC pumps. (1 per EA)

HPLC Inlet Filter Solvent Glass ULTRA-WARE O.D. x Length 1/2 x 2 Five micron porosity filter with a CTFE union 1/4-28 nut and ferrule for connection to 1/8 O.D. tubing. (1 per EA)