Timstar - Science

Non-stackable, translucent polythene filter funnels with tapered neck.

Non-stackable, translucent polythene filter funnels with tapered neck.

Non-stackable, translucent polythene filter funnels with tapered neck.

Non-stackable, translucent polythene filter funnels with tapered neck.

Opaque, stackable, polythene funnels with tapered neck. Top diameter: 65 mm. Supplied in packs of 10.

Powder Funnel, Polypropylene, 80 mm.

Powder Funnel, Polypropylene, 100 mm.

Borosilicate glass.

Borosilicate glass. Stoppered top, with interchangeable polypropylene stopper. To BS2021, with interchangeable glass stopcock.

Borosilicate glass. Stoppered top, with interchangeable polypropylene stopper. To BS2021, with interchangeable glass stopcock.

Borosilicate glass. Stoppered top, with interchangeable polypropylene stopper. To BS2021, with interchangeable glass stopcock.

Borosilicate glass. Stoppered top, with interchangeable polypropylene stopper. To BS2021, with interchangeable glass stopcock.

Borosilicate glass. Stoppered top, with interchangeable polypropylene stopper. To BS2021, with interchangeable glass stopcock.

Borosilicate glass. Stoppered top, with interchangeable polypropylene stopper. To BS2021, with interchangeable glass stopcock.

Borosilicate glass. Stoppered top, with interchangeable polypropylene stopper. To BS2021, with interchangeable glass stopcock.

Soda glass thistle funnels, with straight stem.

Soda glass thistle funnels, with straight stem.

Earthenware.

Earthenware.

Nuffield', Stainless steel. 200 mm length. Spoon diameter approx. 5 mm.

Steel spoon and handle, cork and brass cap.

Glass with base and ground top flange.

Glass with base and ground top flange.

Glass with base and ground top flange.

Glass with base and ground top flange.

Glass with base and ground top flange.

Ground one side. Supplied in packs of 5.

Ground one side. Supplied in packs of 5.

Graduated 50 x 0.1ml. Closed at one end.

Circular pneumatic trough, made from clear soda-lime glass.

Circular pneumatic trough, made from clear soda-lime glass.

Circular pneumatic trough, made from clear soda-lime glass.

Each box of matches contains approximately 40 matches. Supplied in packs of 10.

The head is fitted with 8 mm diameter inlet and outlet tubes.

In bundles of 1,000 wood spills.

Plain. Supplied in packs of 10.

Plain. Supplied in packs of 10.

Plain. Supplied in packs of 5.

Plain. Supplied in packs of 5.

Polypropylene measuring jug with excellent clarity and good chemical resistance. Autoclavable up to 130° C. Raised graduations on the outer surface and an easy-pour tapered spout.

Polypropylene measuring jug with excellent clarity and good chemical resistance. Autoclavable up to 130° C. Raised graduations on the outer surface and an easy-pour tapered spout.

Polypropylene measuring jug with excellent clarity and good chemical resistance. Autoclavable up to 130° C. Raised graduations on the outer surface and an easy-pour tapered spout.

Polypropylene measuring jug with excellent clarity and good chemical resistance. Autoclavable up to 130° C. Raised graduations on the outer surface and an easy-pour tapered spout.

A compact, robust easy to use instrument with four manual range selections, colour correction filter and cosine correction lens, large 11 mm LCD display and sensor with 1.5 m coiled cable. Range: 200/2000/20,000/50,000 lux. Resolution: 0.1/1/10 /100 lux depending on range. Supplied with lens cap, case and A23 battery.

This meter is a precision instrument used to measure illuminance (lux, foot-candle) in the field. It meets CIE photopic spectral response and is fully corrected for the angular incidence of light. The illuminance meter is compact, tough and easy to handle owing to its construction. The light sensitive component used in the meter is very stable, long-life photo diode and spectral response filter. Features include: Peak hold; Short rise and fall times; Max/min and data-hold functions; Auto power off after 30 minutes; Analog bargraph/segments; Wide light range; Automatic zeroing; LCD; Relative reading and reset function; Low battery indication. Supplied complete with carry case, battery and instruction manual. Specifications: • Range: 400,000 lux • Maximum Resolution: 0.01 lux/fc • Photo Detector- Lead length: 150cm (approx) • Dimensions (L W D): 115 60 20mm • Meter Dimensions (L W D): 170 80 40mm • Weight: 390g • Battery: 1 x 9V (supplied)

With two plano-convex glass lenses in folding plastic moulded body. Diameter 17 mm.

A 35 mm optical quality acrylic hand lens. Supplied in packs of 10.

A 50 mm diameter optical quality acrylic hand lens. Supplied in packs of 10.

Heat proof mats, approximately 6 mm thick.

Heat proof mats, approximately 6 mm thick.