SOM CODE: 620/4
MODEL: 4011950
COMPANY: ARIHANT INDU. INDIA

POTOMETER U SHAPED LONG ACTING

To measure transpiration, without breakage. Only one glass component (the capillary tube) and is mounted on a strong backing plate. It consists of a capillary tube with millimeter-scale connected via a three-way tap to a syringe. The cut shoot is connected to the third outlet. It can also be used to measure humidity by connecting a porous pot to the third outlet. Dimensions overall 155

SOM CODE: 620/5
MODEL: 4012100/1
COMPANY: ARIHANT INDU. INDIA

POTOMETER HORIZONTAL PLUME WITH GLASS

Comprises a graduated, narrow bore, horizontal glass measuring tube with a vessel for a plant shoot at one end, and having a vertical limb with a stopcock and a funnel fitted by a ground glass joint. Mounted on a wooden stand. For Demonstration, of transpiration rates and rates of water absorption by a cut shoot under various external conditions. A plant shoot is sealed into a stopper that fits the end tube, and the whole apparatus is filled with water, the open end of the capillary tube, which is graduated in millimeters, dipping into a beaker of water. The position of the air bubble may easily be adjusted by opening the glass stopcock to admit water from the central reservoir. The whole apparatus is mounted on a varnished wooden base by spring clips. Comprises a graduate, narrow bore, horizontal glass measuring tubes with a vessel for plant shot at one end, and having a vertical limb with a Teflon stopcock and a funnel fitted by a ground glass joint. Height to top of reservoir 170 mm, Diameter of reservoir 20 mm Length, overall 320 mm, Base 320

Potometer, Ganong’s
SOM CODE: 620/2
MODEL: B13337
COMPANY: SHIV DIAL INDIA

POTOMETER GANONGS TO DEMONSTATE RATES OF TRANSPIRATION AND OF WATER ABSORPTIONBY A CUT SHOOT WITH A GRADUATED CAPILLARY TUBE BENT DOWN AT RIGHT ANGLE AT ONE END WITH A SMALL ORIFICE AND HAVING WATER RESOERVOIR WITH GLASS STOPPER, ON WOODEN BASE

To demonstrate rates of transpiration and of water absorption by a cut shoot, with a graduated capillary tube bent down at right angle at one end with a small orifice and having water reservoir with glass stopcock and the end tube with rubber stopper for the plant shoot at the other end, on base.

Respirometer, Ganong’s
SOM CODE: 620/3
MODEL: B13368
COMPANY: SHIV DIAL INDIA

GANONGS RESPIROMETER WITH IRON STAND

To measure gas evolved or absorbed by living materials or tissue extracts. A respirometer bulb with a small water reservoir at the bottom and a hollow ground glass stopper at the top in the neck with a hole that can be closed or opened by turning the stopper, a graduated burette opening out of the bulb which connects to a leveling tube via a rubber tubing. Respirometer chamber 50 mm dia, burette 180 x 20 mm graduated 0 to 25 ml and 100 to 75 ml, with special clamp for fixing to a 12 mm dia rod.

SOM CODE: 2392
MODEL: YSR-140-K
COMPANY: GRIFFIN

RESPIROMETER.

SOM CODE: D422/72
MODEL: A20874
COMPANY: FINDEL UK

POTOMETER GANONGS.

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