Volumetric Flask 2 Ml

…of standard glass flasks combined with the break resistance of plastic Leakproof No meniscus to confuse readings Gravimetrically calibrated individually TC/TD at 20°C, then marked with a permanent color graduation line. Oval marking spot has additional line at 203 mL level for BOD and DO…

…stability of this small flask, a hexagonal base, similar to those on all cylinders, has been added. The graduation line is sharp and permanent and the white markings are easy to read.  Flasks with capacities of 1, 2 and 5 mL come with a No. 8 PYREX stopper while 10 and 25 mL capacity versions…

…(4997L15 to L65) Flasks have marking spots on all sizes 10 mL and larger. The 2 mL size is test tube shaped; all other sizes are conventional flask shape. The 5 mL and larger sizes are designed from requirements for Type 1, Class A “unserialized” flasks of Federal Specification…

…Made to the following tolerances: 1 mL: ±0.01 mL; 2 mL: ±0.015 mL; 5 and 10 mL: ±0.02 mL; 25 mL: ±0.03 mL 1, 2 and 5 mL flasks take Standard Taper 8 stopper; 10 and 25 mL flasks take Standard Taper 9 stopper For micro-chemical work, sizes 1 through 5 mL are designed in accordance with the…

With barrel-shaped Standard Taper glass stopper Calibrated to contain at 20°C

…strength of these flasks has been increased appreciably through machine-blown bodies. Sealed, heavy-beaded, 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…

…with ASTM Standard E 237 Made to the following tolerances: 1 mL : ±0.01 mL ; 2 mL : ±0.015 mL ; 5 and 10 mL : ±0.02 mL ; 25 mL : ±0.03 mL 1, 2 and 5 mL flasks take Standard Taper 8 stopper; 10 and 25 mL flasks take Standard Taper 9 stopper Reference: ASTM E-237

…are designed from ASTM Specification E288, Class B requirements Sizes 10 through 50 mL include Standard Taper 9 glass stopper; size 100 mL, Standard Taper 13; sizes 200 and 250 mL, Standard Taper 16, size 500 mL, Standard Taper 19; 1,000 mL, Standard Taper 22 and size 2,000 mL, Standard Taper 27

…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 to Class A tolerances as established by ASTM E- 694 for volumetric ware, ASTM E-542 for calibration of volumetric ware and ASTM E-288 for volumetric flasks.

…takes 1/4″ vacuum tubing. PP collection vessel rack accommodates autosampler vials; small scintillation vials (22.75 mm O.D. recommended); 10 and 16 mm test tubes; and 1, 2, 5, and 10 mL volumetric flasks. An optional plate for 20 mL scintillation vials is available for 12-port models.

…from an equal-volume blend of 5W30, 10W30, 10W40, and 20W50 motor oils. After blending, a precisely weighed amount of the composite is added to a volumetric flask to produce the standard CAS #: 64742-47-8 Conc. in Solvent and Volume: 50,000 μg/mL in methylene chloride, 1 mL/ampul

…a 2.0 mL concentrate. The solvent for this sample is reagent water. The PT sample is not preserved. The sample should be stored at 4°C. Sample Preparation Fill a 1000 mL volumetric flask with 900 mL of reagent water. Pipet exactly 1.0 mL of the concentrate into the flask. …

The BAKER SPE-12G is compatible with a large variety of glassware, including standard test tubes, volumetric flasks and autosampler vials. Samples are aspirated through disposable, prepacked extraction columns which selectively remove compounds from solution. Extracted compounds are then eluted…

…Class A tolerance for all 5 mL graduations Extremely low leachable metal content - each shipment comes with a metals background report Fit leading brand graphite digestion block systems Can be used as a digestion vessel, graduated cylinder, volumetric flask, autosampler Vessel, or…

…ml. Concentrated hydrochloric acid: 5.4 ml Add approximately 75 ml of distilled water to a 100 ml volumetric flask. With a transfer pipette, add 5.4 ml of HCl to the flask, running down the acid along the sides of the flask. Add 12 gram of ferric chloride. Dissolve by warming the flask…

…Growth The Corning HYPERStack cell culture vessel combines the best of two Corning products: the Corning CellSTACK ® and the Corning HYPER Flask ® cell culture vessels. The utilization of gas-permeable film technology provided in the spatial footprint of the CellSTACK ® vessel…