Timstar - Science

A highly accurate quartz stopclock in robust ABS case with two large stop/start and reset/split buttons. Clear 15 mm LCD. Capacity: 59hrs, 59min, 59secs with resolution of 1/100sec. for first hour and sec. thereafter. The unit can be used with remote switches/timing gates etc. via the 4 mm sockets at the rear. Powered by 1 x AA battery (supplied). Dimensions 95 x 90 x 75mm (L x W x H).

A highly accurate quartz stopclock in robust ABS case with two large stop/start and reset/split buttons. Clear 15 mm LCD. Capacity: 59hrs, 59min, 59secs with resolution of 1/100sec. for first hour and sec. thereafter. The unit can be used with remote switches/timing gates etc. via the 4 mm sockets at the rear. Powered by 1 x AA battery (supplied). Dimensions 95 x 90 x 75mm (L x W x H).

Easy to use as standard timer or automatically triggered by external devices for start/stop via 4 mm jack sockets. Pressing the reset button during timing cycle displays the time elapsed. Impact resistant ABS case with 15 mm LCD. Complete with battery.

Easy to use as standard timer or automatically triggered by external devices for start/stop via 4 mm jack sockets. Pressing the reset button during timing cycle displays the time elapsed. Impact resistant ABS case with 15 mm LCD. Complete with battery.

These dual powered timers have the capacity to time up or down to 99 minutes and 59 seconds. An alarm sounds when the set time is reached and the push buttons have been designed for ease of use. Power is supplied by the integral solar cells or inclusive battery, which means they are always charged and ready for use. Available as pack of five only, in mixed colours. Overall dimensions: 65 x 65 x 13 mm. Display size 53 x 25 mm.

Plated steel beaker tongs with insulated clamps for lifting hot beakers. Dimensions (L): 275 mm.

Bowed, for picking up and moving crucibles.

Bowed, for picking up and moving crucibles.

Bowed, for picking up and moving crucibles.

Bowed, for picking up and moving crucibles.

Straight Tongs, Stainless steel, 150 mm.

Straight Tongs, Stainless steel, 200 mm.

Straight Tongs, Mild steel, 150 mm.

Straight Tongs, Mild steel, 200 mm.

Aluminium torch with 1 W super bright white LED. • 1 W Super Bright LED • O-ring sealed for weatherproofing • Pocket size • Knurled barrel for extra grip • Anodised finish for corrosion protection • Carry strap • Push button on/off • Requires 1 x AA battery (included)

Set of 12 mini torches with aluminium body and bright white LEDs in each torch. • 9 white LEDs • Aluminium body • Ultra bright beam • Requires3 x AAA batteries (not included) • Low battery consumption

Soft touch rubber grip LED torch. • Shock resistant • Handy strap • Extra bright • Splash proof • Requires 2 x AA batteries (included)

White P.V.C. with ribbed base. Can be used for photographic purposes.

Pipeclay tubes on iron wire. Supplied in pack of 10.

Pipeclay tubes on iron wire. Supplied in pack of 10.

Pipeclay tubes on iron wire. Supplied in pack of 10.

Pipeclay tubes on iron wire. Supplied in pack of 10.

Nickel plated steel rod, triangular top with plastic feet.

Nickel plated steel rod, triangular top with plastic feet.

Stainless steel rod with plastic feet. Triangular top.

Steel, with triangular flat top.

The stand has heavy wire gauge top and made of steel wire, chrome plated. Designed to accommodate most standard spirit burners. Dimensions 90 mm.

Taller tripod, suitable for Gas Cartridge Burners BU160100 BU03821. Nickel plated steel.

Superior neoprene tubing, with flared end pieces to fit onto burner and gas tap nozzles. Single moulding that cannot be pulled apart easily.

Superior neoprene tubing, with flared end pieces to fit onto burner and gas tap nozzles. Single moulding that cannot be pulled apart easily.

Superior neoprene tubing, with flared end pieces to fit onto burner and gas tap nozzles. Single moulding that cannot be pulled apart easily.

0.5 metre length.

0.5 metre length.

0.5 metre length.

1.5 metre length.

1.5 metre length.

1.5 metre length.

Pre-bent rigid polypropylene delivery tubes. Unbreakable in normal use ideal substitutes for fragile glass alternatives. Suitable for many types of gas collection experiments. Eight types available. Supplied in pack of 5. The tubes have an i.d. of 4 mm, and an o.d. of 6 mm. ** please note these are not suitable for use at higher temperatures as this will distort the polypropylene.

Pre-bent rigid polypropylene delivery tubes. Unbreakable in normal use ideal substitutes for fragile glass alternatives. Suitable for many types of gas collection experiments. Eight types available. Supplied in pack of 5. The tubes have an i.d. of 4 mm, and an o.d. of 6 mm. ** please note these are not suitable for use at higher temperatures as this will distort the polypropylene.

Pre-bent rigid polypropylene delivery tubes. Unbreakable in normal use ideal substitutes for fragile glass alternatives. Suitable for many types of gas collection experiments. Eight types available. Supplied in pack of 5. The tubes have an i.d. of 4 mm, and an o.d. of 6 mm. ** please note these are not suitable for use at higher temperatures as this will distort the polypropylene.

Pre-bent rigid polypropylene delivery tubes. Unbreakable in normal use ideal substitutes for fragile glass alternatives. Suitable for many types of gas collection experiments. Supplied in pack of 5. The tubes have an i.d. of 4 mm, and an o.d. of 6 mm. please note these are not suitable for use at higher temperatures as this will distort the polypropylene.

Pre-bent rigid polypropylene delivery tubes. Unbreakable in normal use ideal substitutes for fragile glass alternatives. Suitable for many types of gas collection experiments. Supplied in pack of 5. The tubes have an i.d. of 4 mm, and an o.d. of 6 mm. please note these are not suitable for use at higher temperatures as this will distort the polypropylene.

Pre-bent rigid polypropylene delivery tubes. Unbreakable in normal use ideal substitutes for fragile glass alternatives. Suitable for many types of gas collection experiments. Supplied in pack of 5. The tubes have an i.d. of 4 mm, and an o.d. of 6 mm. please note these are not suitable for use at higher temperatures as this will distort the polypropylene.

Pre-bent rigid polypropylene delivery tubes. Unbreakable in normal use ideal substitutes for fragile glass alternatives. Suitable for many types of gas collection experiments. Supplied in pack of 5. The tubes have an i.d. of 4 mm, and an o.d. of 6 mm. please note these are not suitable for use at higher temperatures as this will distort the polypropylene.

Pre-bent rigid polypropylene delivery tubes. Unbreakable in normal use ideal substitutes for fragile glass alternatives. Suitable for many types of gas collection experiments. Supplied in pack of 5. The tubes have an i.d. of 4 mm, and an o.d. of 6 mm. please note these are not suitable for use at higher temperatures as this will distort the polypropylene.

Borosilicate glass, 6 mm o.d.

Borosilicate glass, 6 mm o.d.

Soda glass tubing, 5 mm x 0.5 m.

Soda glass tubing, 6 mm x 0.5 m.

Soda glass tubing, 7 mm x 0.5 m.