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Eureka/Constantan Wire, Bare, 0.55, 125gm

A copper nickel alloy of low temperature co-efficient suitable for resistance coils etc. Eureka/Constantan Wire, Bare, 0.55, 24swg 125gm

£6.20

Advanced Power Signal Generator

The advanced signal generator is a versatile unit that has both high and \n low impedance outputs, making the unit ideal for driving vibration \n g

£212.00

Vacuum Pump

This rotary vacuum pump is ideal for all general laboratory applications. Quiet operation, and easy to use. supplied with oil. 1 STAGE VACUUM PUMP Free air displacement-2.0 CFM Ultimate Vacuum : 150 micron

£170.00

RHEOSTAT SINGLE TUBE. 8.5 OHMS 5AMPS

Rheostat of excellent quality. They are wound with heavily oxidized resistance wire upon a vitreous \nenameled steel tube. The winding is locked into place with ceramic cement. The tube is carried upon \nrobust enameled die-cast end stands. 4mm so

£19.50

VIBRATION GENERATOR

To produce mechanical vibrations when used with a signal generator. The unit is \nmounted on a strong base and is enclosed in a plastic case. A threaded extension \nof the armature allows attachment of the item to be vibrated, e.g., plates for chl

£49.50

DEMONSTRATION DYNAMO AC/DC

An excellent model to study the generation of electric current. Produces either AC or DC current when the hand wheel is turned. The generation of AC/DC Voltage is represented by two bulbs fitted on the base. A sw

£27.70

RHEOSTAT SINGLE TUBE. 16 OHMS 4AMP

Rheostat of excellent quality. They are wound with heavily oxidized resistance wire upon a vitreous \nenameled steel tube. The winding is locked into place with ceramic cement. The tube is carried upon \nrobust enameled die-cast end stands. 4mm so

£19.50

1.5V MES Bulbs - Pk10

MES Bulbs 1.5V. Specification Length: 23mm. Pk10.

£1.15

6V MES Bulbs - Pk10

MES Bulbs 6V. Specification Length: 25mm. Pk10.

£1.15

Desk lamp red

Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm

£7.25

SAMPLE SEPARATION INK (LOW COST CHROMATOGRAPHY)

Sufficient for approximately 500 sample spots) A mixture of cyan, magenta, blue inks which appear black when mixed and separates out into bright constituent colours when subject to card chromatography or electrophoresis.

£2.65

2.5V MES Bulbs - Pk10

MES Bulbs 2.5V. Specification Length: 24mm. Pk10.

£1.15

Desk lamp blue

Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm

£7.25

Desk lamp black

Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm

£7.25

£0.95

Desk lamp white

Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm

£7.25

£0.95

3.5V MES Bulbs - Pk10

MES Bulbs 3.5V. Specification Length: 23mm. Pk10.

£1.15

Lamp holder Class Set of 15

S.B.C. double contact brass, lamp holder mounted on rectangular moulded base, with two 4mm socket connections.

£38.95

12V MES Bulbs - Pk10

MES Bulbs 1.5V. Specification Length: 23mm. Pk10.

£1.45

Lamp holder

S.B.C. double contact brass, lamp holder mounted on rectangular moulded base, with two 4mm socket connections.

£2.75

PSU BASE MINI MAX SERIES 3.5AMP

SATZ ZPS15 School Power Station Output Voltage selectable: 3V, 4.5V, 6V, 7.5V. 9V, 12V DC Output Current: ZSP15 1.5A - ZSP30 3A Output : Smoothed and regulated Ripple & Noise: less th

£41.75

SATZ Power Station 3A

SATZ ZPS30 School Power Station Output Voltage selectable: 3V, 4.5V, 6V, 7.5V. 9V, 12V DC Output Current: ZSP15 1.5A - ZSP30 3A Output : Smoothed and regulated Ripple & Noise: less th

£43.95

SATZ Power Station 1.5A

SATZ ZPS15 School Power Station Output Voltage selectable: 3V, 4.5V, 6V, 7.5V. 9V, 12V DC Output Current: ZSP15 1.5A - ZSP30 3A Output : Smoothed and regulated Ripple & Noise: less th

£31.75

WESTMINSTER POWER SUPPLY

The Bench Top Battery eliminator is designed to give the most popular battery voltages. Substitutes a wide variety of batteries including AA, AAA, C, D, and 9 V types. The voltage is conveniently sele

£103.99

BATTERY ELIMINATOR CLASS SET OF 15 WITH A FREE TROLLEY

The Bench Top Battery eliminator is designed to give the most popular battery voltages. Substitutes a wide variety of batteries including AA, AAA, C, D, and 9 V types. The voltage is conveniently sele

£675.99

POWER SUPPLY 1-12V 3AMP

The Supertex power supply is the first of a new range of products exclusive \ndesigned and developed to meet the needs of schools. \nOffering 1-12V output of both AC and full wave rectified DC the power supply is ideal \nfor general laboratory use

£65.75

POWER SUPPLY 1-12V 6AMP

The Supertek power supply is the first of a new range of products exclusive \ndesigned and developed to meet the needs of schools. \nOffering 1-12V output of both AC and full wave rectified DC the power supply is ideal \nfor general laboratory use

£89.99

PSU BASE MINI MAX SERIES 2.0A

SATZ ZPS15 School Power Station Output Voltage selectable: 3V, 4.5V, 6V, 7.5V. 9V, 12V DC Output Current: ZSP15 1.5A - ZSP30 3A Output : Smoothed and regulated Ripple & Noise: less th

£32.65

PSU BASE MINI MAX SERIES 3.5AMP CONTINUOUSLY VARIABLE from 3-12V

SATZ ZPS15 School Power Station Output Voltage selectable: 3V, 4.5V, 6V, 7.5V. 9V, 12V DC Output Current: ZSP15 1.5A - ZSP30 3A Output : Smoothed and regulated Ripple & Noise: less th

£45.50

BATTERY ELIMINATOR

The Bench Top Battery eliminator is designed to give the most popular battery voltages. Substitutes a wide variety of batteries including AA, AAA, C, D, and 9 V types. The voltage is conveniently sele

£46.99

Showing products per page

Eureka/Constantan Wire, Bare, 0.55, 125gm

A copper nickel alloy of low temperature co-efficient suitable for resistance coils etc. Eureka/Constantan Wire, Bare, 0.55, 24swg 125gm

£6.20

Advanced Power Signal Generator

The advanced signal generator is a versatile unit that has both high and \n low impedance outputs, making the unit ideal for driving vibration \n g

£212.00

Vacuum Pump

This rotary vacuum pump is ideal for all general laboratory applications. Quiet operation, and easy to use. supplied with oil. 1 STAGE VACUUM PUMP Free air displacement-2.0 CFM Ultimate Vacuum : 150 micron

£170.00

RHEOSTAT SINGLE TUBE. 8.5 OHMS 5AMPS

Rheostat of excellent quality. They are wound with heavily oxidized resistance wire upon a vitreous \nenameled steel tube. The winding is locked into place with ceramic cement. The tube is carried upon \nrobust enameled die-cast end stands. 4mm so

£19.50

VIBRATION GENERATOR

To produce mechanical vibrations when used with a signal generator. The unit is \nmounted on a strong base and is enclosed in a plastic case. A threaded extension \nof the armature allows attachment of the item to be vibrated, e.g., plates for chl

£49.50

DEMONSTRATION DYNAMO AC/DC

An excellent model to study the generation of electric current. Produces either AC or DC current when the hand wheel is turned. The generation of AC/DC Voltage is represented by two bulbs fitted on the base. A sw

£27.70

RHEOSTAT SINGLE TUBE. 16 OHMS 4AMP

Rheostat of excellent quality. They are wound with heavily oxidized resistance wire upon a vitreous \nenameled steel tube. The winding is locked into place with ceramic cement. The tube is carried upon \nrobust enameled die-cast end stands. 4mm so

£19.50

1.5V MES Bulbs - Pk10

MES Bulbs 1.5V. Specification Length: 23mm. Pk10.

£1.15

6V MES Bulbs - Pk10

MES Bulbs 6V. Specification Length: 25mm. Pk10.

£1.15

Desk lamp red

Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm

£7.25

SAMPLE SEPARATION INK (LOW COST CHROMATOGRAPHY)

Sufficient for approximately 500 sample spots) A mixture of cyan, magenta, blue inks which appear black when mixed and separates out into bright constituent colours when subject to card chromatography or electrophoresis.

£2.65

2.5V MES Bulbs - Pk10

MES Bulbs 2.5V. Specification Length: 24mm. Pk10.

£1.15

Desk lamp blue

Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm

£7.25

Desk lamp black

Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm

£7.25

£0.95

Desk lamp white

Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm

£7.25

£0.95

3.5V MES Bulbs - Pk10

MES Bulbs 3.5V. Specification Length: 23mm. Pk10.

£1.15

Lamp holder Class Set of 15

S.B.C. double contact brass, lamp holder mounted on rectangular moulded base, with two 4mm socket connections.

£38.95

12V MES Bulbs - Pk10

MES Bulbs 1.5V. Specification Length: 23mm. Pk10.

£1.45

Lamp holder

S.B.C. double contact brass, lamp holder mounted on rectangular moulded base, with two 4mm socket connections.

£2.75

PSU BASE MINI MAX SERIES 3.5AMP

SATZ ZPS15 School Power Station Output Voltage selectable: 3V, 4.5V, 6V, 7.5V. 9V, 12V DC Output Current: ZSP15 1.5A - ZSP30 3A Output : Smoothed and regulated Ripple & Noise: less th

£41.75

SATZ Power Station 3A

SATZ ZPS30 School Power Station Output Voltage selectable: 3V, 4.5V, 6V, 7.5V. 9V, 12V DC Output Current: ZSP15 1.5A - ZSP30 3A Output : Smoothed and regulated Ripple & Noise: less th

£43.95

SATZ Power Station 1.5A

SATZ ZPS15 School Power Station Output Voltage selectable: 3V, 4.5V, 6V, 7.5V. 9V, 12V DC Output Current: ZSP15 1.5A - ZSP30 3A Output : Smoothed and regulated Ripple & Noise: less th

£31.75

WESTMINSTER POWER SUPPLY

The Bench Top Battery eliminator is designed to give the most popular battery voltages. Substitutes a wide variety of batteries including AA, AAA, C, D, and 9 V types. The voltage is conveniently sele

£103.99

BATTERY ELIMINATOR CLASS SET OF 15 WITH A FREE TROLLEY

The Bench Top Battery eliminator is designed to give the most popular battery voltages. Substitutes a wide variety of batteries including AA, AAA, C, D, and 9 V types. The voltage is conveniently sele

£675.99

POWER SUPPLY 1-12V 3AMP

The Supertex power supply is the first of a new range of products exclusive \ndesigned and developed to meet the needs of schools. \nOffering 1-12V output of both AC and full wave rectified DC the power supply is ideal \nfor general laboratory use

£65.75

POWER SUPPLY 1-12V 6AMP

The Supertek power supply is the first of a new range of products exclusive \ndesigned and developed to meet the needs of schools. \nOffering 1-12V output of both AC and full wave rectified DC the power supply is ideal \nfor general laboratory use

£89.99

PSU BASE MINI MAX SERIES 2.0A

SATZ ZPS15 School Power Station Output Voltage selectable: 3V, 4.5V, 6V, 7.5V. 9V, 12V DC Output Current: ZSP15 1.5A - ZSP30 3A Output : Smoothed and regulated Ripple & Noise: less th

£32.65

PSU BASE MINI MAX SERIES 3.5AMP CONTINUOUSLY VARIABLE from 3-12V

SATZ ZPS15 School Power Station Output Voltage selectable: 3V, 4.5V, 6V, 7.5V. 9V, 12V DC Output Current: ZSP15 1.5A - ZSP30 3A Output : Smoothed and regulated Ripple & Noise: less th

£45.50

BATTERY ELIMINATOR

The Bench Top Battery eliminator is designed to give the most popular battery voltages. Substitutes a wide variety of batteries including AA, AAA, C, D, and 9 V types. The voltage is conveniently sele

£46.99

Showing products per page