Glass Test Tubes 25 Ml

With lip Tubes 10 mm through 18 mm o.d. have marking spot. Listings indicate length x o.d. in mm.

…with tubes and must be purchased separately Packaged in styrofoam trays 9215D32 tube takes size 13-415 cap and is sold in cases containing 2 shelf packages of 500 tubes. 9215D54 and D76 tubes take size 15-415 cap and are sold in cases containing 4 shelf packages of 250 tubes. 9215D65 Tube…

Cannot rust, chip or scratch Letters and numbers identify tube locations Assorted colors available These racks are similar to 9259J65 series, but are half the size to accommodate tubes up to 25 mm diameter. They have a 4 x 4 array and are molded of glass-reinforced polyketone. The racks’…

Beaded rim These test tubes are well annealed, resistant to heat and chemically stable. Rims are fire-polished. The 25mm tube does not have a marking spot.

Gay-Lussac With capillary glass stopper ground to flat-sided point for take-off of overflow 10 mL and 25 mL sizes are for ASTM Standard D 369 and Barrett test H-8; AASHTO standard T-74  

Excellent choice for general laboratory use Plain top, beaded rim Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

This set contains twleve 24 mL glass test tubes with rubber stoppers, and a brightly colored two tiered test tube stand.

Fabricated from specially selected tubing for product durability. Engraved white-filled graduations at 25 and 50 mL .

Reusable PYREX rimless culture tubes offer greater convenience in plugging and rack storage. Ends are fire-polished. The 22 and 25mm o.d. tubes do not have marking spots.

These reusable PYREX® rimless culture tubes offer greater convenience in plugging and rack storage. Walls and bottoms are of uniform thickness. Ends are fire-polished.

These PYREX® flat bottom reusable culture tubes are ideal for plant tissue culture and general culture work. The flat bottom facilitates use with agar slants. Walls and bottoms are of uniform thickness. The tubes are rimless for greater convenience in plugging and rack storage. Optional…

These PYREX® culture tubes are supplied with phenolic caps to facilitate handling and sealing after autoclaving. Caps are fabricated from a special formula resistant to the effects of temperature and steam in autoclaving and are provided with a glued-in, white rubber liner. The white enamel…

These PYREX® culture tubes are supplied with phenolic caps to facilitate handling and sealing after autoclaving. Caps are fabricated from a special formula resistant to the effects of temperature and steam in autoclaving and are provided with a Polytetrafluorethylene (PTFE) interface firmly…

…for the presence of turbidity and natural color in the sample All kits include 25 mL of pH indicator, octet comparator and two 5-mL glass test tubes. Kits with bi-color reader also include the reader, a 5 mL ampule of distilled water and three additional test tubes. Sufficient for 50 tests.

Graduations etched in glass with broad red front In accordance with ASTM D 91, D96, D 893, D 1796; API Standard S01, S20, S27, 2500; ANSI Method Z11.8, Z11.16, Z11.30; Federal Test Method Standard No. 791, methods 310.4, 5412.2, 3003.5 Capacity 100 mL Graduations: from 0 to 1/2 in 1/20, from 1/2…

…ASTM D 445 and ISO 3104 Specifications conform to ASTM D 446 and ISO 3105. Precision: ±0.2%. Minimum sample volume: 7 mL in sizes A to C; 12 mL in sizes D to F ; 23 mL in sizes G and H. Requires liquid bath depth of 280 mm (11"). Includes certificate of calibration and instruction sheet.…

…precise volume measurement. The necks are tooled for Standard Taper glass stoppers. The graduation line is sharp and permanent and large blue block letters make the inscription easy to read. The 1 mL and 2 mL sizes are test tube shaped.  These Class A volumetric flasks have been manufactured…

…1290-38300: 6 1290-38430: 6 Approximate Serological Glass Pipette Canister capacities: 0.1ml-0.2 ml     20 in 38x430mm 1ml                  15 in 38x430mm 2ml-5ml          12 in 38x430mm 10ml                7 in 38x430mm 25ml                4 in 38x430mm Pasteur to 8"      Holds…

…1290-38300: 6 1290-38430: 6 Approximate Serological Glass Pipette Canister capacities: 0.1ml-0.2 ml     20 in 38x430mm 1ml                  15 in 38x430mm 2ml-5ml          12 in 38x430mm 10ml                7 in 38x430mm 25ml                4 in 38x430mm Pasteur to 8"      Holds…

Tube Holder for 15 ml Tubes (1177K32):: Tube Holder, holds up to 9 each (15 ml) 17 mm x 120 mm tubes. Fits inside 750 ml or larger flask. Stainless Steel. Holds tubes in upright position (tubes and glassware not included). Tube Holder for 50 ml Tubes (1177K33): Tube Holder, holds up to…

… Sizes 5 mL and larger are designed for Federal Specification NNN-F-289 and meet ASTM Standard E 288 Capacity/stopper size given in listings Supplied with color-coded PTFE stoppers (4997L15 to L65) Flasks have marking spots on all sizes 10 mL and larger. The 2 mL size is test tube shaped; all…

…100 ml [1] Forceps, stainless, 5” long [1] Crucible tongs, steel, 9” long [1] Funnel, Glass, long stem, 90mm dia Funnel, Plastic, 75 mm dia [1] Test Tube Clamp, brass, with finger grips [1] Wire Gauze, 5” x 5”, with ceramic center [1] Crucible, Porcelain, 25 ml…

…heavy-tubing necks are tooled for snap-cap fit. Graduation line is sharp, permanent and large; white block letters make the inscription easy to read. 1 mL and 2 mL sizes are test-tube shaped and do not include snap caps. 10 mL through 2,000 mL sizes are supplied with snap caps.

… Holds one rectangular cell with 10-100 mm path length, 12.5 mm wide 840-202700 (Thomas 1189N82)  Test Tube Holder with Baseplate Holds test tubes up to 18 mm in diameter and 75-110 mm tall. Also holds COD reagent vials. 222-238100 (Thomas 1230Y35) Peltier…

…poises. Two-piece design, with sample reservoir and calibrated capillary Vacuum of 300 mm Hg must be applied to top of capillary tube. Minimum sample volume: 2 mL. Requires liquid bath depth of 178 mm (7 inches). Calibrated with precision of ±1.0%. Provided with certificate of calibration and…

…It gives sharp precipitin lines in immunoelectrophoresis, capillary tube, and immunodiffusion techniques. Product is the lyophilized powder of goat antiserum to horse serum and buffer salts. Reconstitute product with 2.0 mL of deionized or distilled water. Gentle swirling may be used to speed…

…It gives sharp precipitin lines in immunoelectrophoresis, capillary tube, and immunodiffusion techniques. Product is the lyophilized powder of goat antiserum to sheep serum and buffer salts. Reconstitute product with 2.0 mL of deionized or distilled water. Gentle swirling may be used to speed…