Chemistry
pH Electrode Storage Bottle 12 mm
Plastic bottles, air-tight with gromit to stop pH electrodes from drying out.
81.40 AED
Pneumatic Trough, Glass, 200 x 100 mm
Circular pneumatic trough, made from clear soda-lime glass.
194.86 AED
Pneumatic Trough, Glass, 250 x 130 mm
Circular pneumatic trough, made from clear soda-lime glass.
259.28 AED
Pneumatic Trough, Glass, 300 x 130 mm
Circular pneumatic trough, made from clear soda-lime glass.
280.63 AED
Gas Washing Bottle, Dreschel
The head is fitted with 8 mm diameter inlet and outlet tubes.
142.29 AED
Gas Syringe, 100 mL
Ground glass syringe. Marked with 20 mL major graduations, and 1 mL minor graduations. Suba-Seal Stoppers ST14710 or ST14715 can be used as resealable stoppers. For video demonstration, visit timstar.co/SubaSealSyringe
223.71 AED
Chromatography Column, Pyrex
With 'Rotaflo' stopcock and porosity 'O' sintered disc. Stopcock bore 3 mm. Socket 19/26. Dimensions (L x Diameter): 300 x 20mm.
1075.08 AED
Chromatography Separation Ink
A mixture of cyan, magenta and yellow inks which appears black when combined but separates out into bright constituent colours when spotted on chromatography card and separated using solvent, (water) or by electrophoresis. Provides sufficient for approximately 500 ink spots.
22.92 AED
Parker Quink Ink, Black
An ink which uses isopropyl alcohol, instead of water, as solvent, so it dries by absorption instead of evaporation. When paper with Quink becomes wet, the ink will run into its separate components. The bottles have low centre of gravity to reduce the risk of tipping over. Supplied in 57 mL bottle.
83.00 AED
Chromatography Sheets, Whatman Grade 1, 115 x 213 mm
Pattern 'CRL'. Eleven 3mm wide slots. Supplied as box of 100 sheets.
742.67 AED
Electrodes, Platinum, with Screw Terminals
Platinum electrodes, with screw terminals. Manufactured in borosilicate glass. Length from tip of foil to tip of terminal, 114 mm.
679.83 AED
Universal Electrode Holder
These versatile electrode holders are suitable for holding Carbon rod electrodes as well as metal strip electrodes. They are designed to fit over 100 mL and 250 mL glass beakers, being held in place by small plastic lugs to prevent them slipping off. Resistant to corrosion, they accept 6 - 8 mm diameter cylindrical (e.g. carbon) electrodes and 19mm wide, 0.8 mm (minimum) thick metal strip electrodes. The brass connectors also resist corrosion and are compatible with the usual 4 mm stackable type lab leads. To tighten the carbon electrodes without crushing them, the setscrew is equipped with stop. • 4 mm sockets • Dimensions (L x W x H): 100 x 40 x 15 mm • Complete with 2 carbon electrodes
166.01 AED
S Shape Electrodes
These 'S' shaped electrodes are convenient and easy to use simply hang them over the rim of the beaker containing the electrolyte and connect crocodile clips with 4 mm leads to them! Made from insulated brass, with a short length of carbon rod attached at the lower end and bare contact at the top for attaching crocodile clip. Supplied as a pair of electrodes.
54.54 AED
Electrodes, Round, Copper, 150 mm
These round electrodes will fit the electrode holder EL110620, the electrode connector EL150426, and rubber stoppers with hole. Diameter 6-7 mm.
37.15 AED
Electrodes Round, Nickel, 150 mm
These round electrodes will fit the electrode holder EL110620, the electrode connector EL150426, and rubber stoppers with hole. Diameter 6-7 mm.
86.56 AED
Electrodes Round, Aluminium, 150 mm
These round electrodes will fit the electrode holder EL110620, the electrode connector EL150426, and rubber stoppers with hole. Diameter 6-7 mm.
29.25 AED
Electrodes Round, Tin, 150 mm
These round electrodes will fit the electrode holder EL110620, the electrode connector EL150426, and rubber stoppers with hole. Diameter 6-7 mm.
76.68 AED
Electrodes Round, Iron, 150 mm
These round electrodes will fit the electrode holder EL110620, the electrode connector EL150426, and rubber stoppers with hole. Diameter 6-7 mm.
33.20 AED
Electrodes Round, Carbon, 200 mm
These round electrodes will fit the electrode holder EL110620, the electrode connector EL150426, and rubber stoppers with hole. Diameter 6-7 mm.
209.48 AED
Electrodes Round, Zinc, 150 mm
These round electrodes will fit the electrode holder EL110620, the electrode connector EL150426, and rubber stoppers with hole. Diameter 6-7 mm.
49.80 AED