With both ends rounded Designed from Federal Specification NNN-R-560, Type 1 Length x diameter in mm are shown in listings

Supplied with a round glass stopper and a PTFE stopcock plug Lower stems have an i.d. that allows for more complete seperation and eliminates the necessity of emptying the funnel

Tubes are suitable for tissue culture work and general bacteriological use. Tubes are made from KIMAX-51 borosilicate glass in compliance with ASTM Specification E438, Type I, Class A or B glass requirements. Each tube has a chevron marking area. Trays are shrink wrapped in plastic film in modular…

Name 33 Expansion Vials with Black Polypropylene Caps and PTFE-faced Silicone Septa Capacity (mL) 40 Capacity (drams) 10 OD (mm) 28 Height (mm) 98 GPI Finish 24-400 Case Qty 72   ·…

Iodine flask with size 22 stopper Size 22 PTFE standard taper stopper is included A durable matte-finish ceramic enamel marking spot takes writing and erases easily Designed from ASTM Specification E1404, Type II, Class 3 requirements

Name Class B Cylinders with Single Blue Metric Scale Capacity (mL) 25 Graduation Range (mL) 3 to 25 Graduation Intervals (mL) 0.5 Tolerance (mL) ±0.3 Height (mm) 140 Shelf-Pack Qty 4 Case Qty 24 …

Ideal for general micro work and also used as a container for hygroscopic materials where the bottle containing the sample is dropped into the reaction flask. KIMAX® bottle with a cap-style closure that fits over externally ground body The 40 x 80 size accommodates 1 x…

With Teflon ® stopcock plug Standard Taper ground neck has solid plug stopper of high-density polyethylene Designed for Federal Specification NNN-F-800

Reinforced bead at top 300 mL and larger sizes have tooled necks 10 and 30 mL sizes are designed from ASTM Specification E 147; 100 mL through 800 mL sizes are designed from ASTM Specification E 1377, Type 1 requirements.

With Standard Taper glass stopcock and Standard Taper glass stopper 60 mm long stem, which drains completely after stopcock is closed

Suitable for autoclaving Plastic screw cap with cemented-in rubber liner is suitable for autoclaving up to 121°C 1756K30 is useful for water sampling and for tissue culture 1756K60 bottle has mark at 99 mL level KIMAX-35 bottles are designed from the requirements for milk dilution bottles…

Suitable for tissue culture and general bacteriological use Provided with marking spot which also serves for orientation Caps are not included with tubes and must be purchased separately Packaged in styrofoam trays 9215D32 tube takes size 13-415 cap and is sold in cases containing…

Conforms to ASTM D 2274 and D 943 Cell measures inherent stability of middle distillate petroleum fuel under accelerated oxidizing conditions. Cell consists of test tube, condenser and oxygen delivery tube