Crescendo - Products
Science & Lab Supplies NZ
Quality Suppliers of Laboratory & Scientific Equipment & Consumables
| Product | Description | |
|---|---|---|
| QUICKFIT EQUIVALENT SPARE PARTS | Adapter with Side Arm B19 Code: HEG37/4. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | .jpg) Science & Lab Supplies NZ |
| RADIOACTIVE SOURCE - ALPHA | Code: STECH3041. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RADIOACTIVE SOURCE - BETA | Code: STECH3042. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RADIOACTIVE SOURCE - GAMMA | Code: STECH3043. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RADIOACTIVE SOURCE SIMULATOR - MAGIC | This instrument simulates A Geiger Counter but without requiring the use of radioactive sources. It is therefore completely safe. Powered by either A 240 to 12V.AC. mains adaptor (not supplied - use cat. IEC3054) or A power supply with 12V.AC output. This microprocessor based instrument can display the counts of particles leaving an imaginary radioactive source and can also display the number of radioactive particles remaining inside the source. The concept of half-life is easily demonstrated and the random nature of the particle counts can be shown. The unit can also be used for maths in the study of random numbers and statistics. Instruction leaflet supplied. Code: IEC2134. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RADIOACTIVITY APPARATUS - GM Counter / Ratemeter. | Used to detect and count high energy Alpha, Beta and Gamma particles. Battery powered (three AA cells which last approximately 100 hours are supplied) or mains powered by mains adaptor which is available as an accessory. Apparatus comprises. Code: IEC3053. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RADIOACTIVITY APPARATUS - Mains Adapter | For IEC3053 GM Counter/Ratemeter Code: IEC3054. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RAYBOX | Comprises A grey die-cast ventilated housing with light source at one end and grooves to accommodate A slit plate and cylindrical lenses at the other. Supplied with slit plate and 12v 24w SBC lamp plus lamp holder with wires attached. Spare slit plates, lampholders and lamps are available. Also cylindrical lenses (biconvex and biconcave) and place mirrors. Refer to separate headings for each of these items in this catalogue. Code: HE0434. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RAYBOX SLIT PLATE | Replacement metal slit plate for the grey cast metal Griffin & George RAYBOX. Has A single slit on one end and A triple slit on the other, one side painted black, the other white. Code: HE0433. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RAZOR BLADE - GEM | Packet of 5 blades. Code: CAP0398. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| REFRACTOMETER BRIX 0 - 32% | A heavy duty portable refractometer with A measurement range of 0 - 32 brix. Compact and easy to use, easily test sugar levels in fruits, crops and grasses. With A resolution of 0.2 brix and Automatic Temperature Compensated (ATC). Supplied in A durable grey plastic case. Code: SWBFG-113. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RESAZURIN TABLETS (Pack of 10) | Code: CHERESZ. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RETORT RING 100mm Diameter. | These plated metal rings have an open boss with A brass chrome plated thumb screw to attach them to retort rods. Code: HE11-108-03. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RETORT RING 50mm Diameter. | These plated metal rings have an open boss with A brass chrome plated thumb screw to attach them to retort rods. Code: HE11-108-01. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RETORT RING 75mm Diameter. | These plated metal rings have an open boss with A brass chrome plated thumb screw to attach them to retort rods. Code: HE11-108-02. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RETORT STAND - POLYPROPYLENE 220 x 150 x 720mm High | Code: HE54101. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RETORT STAND - POLYPROPYLENE 30 x 20CM x 720 High | Code: HE54102. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RETORT STANDS - Cast Iron base | Comprising A heavy cast iron base, 200 x 125mm, colour hammer grey, with 500mm long x 10mm diameter anodized aluminium rod. Code: HE0440. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RETORT STANDS - Pressed Steel Base | Comprising A heavy pressed steel base with rubber feet, 200 x 125mm, colour blue, with 600mm long x 10mm diameter anodized aluminium rod. Code: HE0439. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RHEOSTAT (BEK) | One of the Unilab Basic Electricity Kit (BEK)components proving very popular in NZ schools.It is robust and designed to be low cost. Basesize 30 x 60mm fits 4mm banana plugs. Code: H30646. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RHEOSTATS 11 Ohms 5 Amps | Round tube type. Other resistance and wattage values available on indent. Code: HE0441. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RHEOSTATS 21 Ohms 3.3 Amps | Round tube type. Other resistance and wattage values available on indent. Code: HE1398. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 06 / 9mm (Bottom/Top) Diameter. No Holes. (0) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE6/9/0. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 08 / 11mm (Bottom/Top) Diameter. 1 Hole. (1) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE8/11/1. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 09 / 13mm (Bottom/Top) Diameter. No Holes. (0) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE9/13/0. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 11 / 14mm (Bottom/Top) Diameter. 1 Hole. (1) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE11/14/1. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 11 / 14mm(Bottom/Top) Diameter. No Hole. (0) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE11/14/0. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 13 / 16mm (Bottom/Top) Diameter. 1 Hole. (1) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE13/16/1. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 13 / 16mm (Bottom/Top) Diameter. No Hole. (0) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE13/16/0. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 14 / 19mm (Bottom/Top) Diameter.1 Hole. (1) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE14/19/1. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 14 / 19mm (Bottom/Top) Diameter. 2 Holes. (2) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE14/19/2. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 14 / 19mm (Bottom/Top) Diameter. No Hole. (0) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE14/19/0. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 16 / 20mm (Bottom/Top) Diameter. 1 Hole. (1) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE16/20/1. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 16 / 20mm (Bottom/Top) Diameter. 2 Hole. (2) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE16/20/2. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 16 / 20mm (Bottom/Top) Diameter. No Hole. (0) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE16/20/0. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 19 / 24mm (Bottom/Top) Diameter.1 Hole. (1) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE19/24/1. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 19 / 24mm (bottom/top) diameter. 2 Hole. (2) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE19/24/2. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 19 / 24mm (Bottom/Top) Diameter. No Hole. (0) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE19/24/0. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 21 / 28mm (Bottom/Top) Diameter. 1 Hole. (1) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE21/28/1. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 21 / 28mm (Bottom/Top) Diameter. 2 Hole. (2) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE21/28/2. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 21 / 28mm (Bottom/Top) Diameter. No Hole. (0) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE21/28/0. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 23 / 30mm (Bottom/Top) Diameter. 1 Hole. (1) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE23/30/1. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 23 / 30mm (Bottom/Top) Diameter. 2 Hole. (2) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE23/30/2. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 23 / 30mm (Bottom/Top) Diameter. No Hole. (0) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE23/30/0. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 26 / 30mm (Bottom/Top) Diameter. 1 Hole. (1) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE26/30/1. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 26 / 30mm (Bottom/Top) Diameter. 2 Hole. (2) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE26/30/2. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 26 / 30mm (Bottom/Top) Diameter. No Hole. (0) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE26/30/0. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 28.5 / 32.5mm (Bottom/Top) Diameter. 1 Hole. (1) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE28.5/32.5/1. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 28.5 / 32.5mm (Bottom/Top) Diameter. 2 Hole. (2) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE28.5/32.5/2. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 28.5 / 32.5mm (Bottom/Top) Diameter. No Hole. (0) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE28.5/32.5/0. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 30 / 34.5mm (Bottom/Top) Diameter. 1 Hole. (1) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE30/34.5/1. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 30 / 34.5mm (Bottom/Top) Diameter. 2 Holes. (2) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE30/34.5/2. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 30 / 34.5mm (Bottom/Top) Diameter. No Hole. (0) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE30/34.5/0. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 31 / 38mm (Bottom/Top) Diameter. 1 Hole. (1) | Code: BRE31/38/1. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 31 / 38mm (Bottom/Top) Diameter. No Hole. (0) | Code: BRE31/38/0. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 32 / 38mm (Bottom/Top) Diameter. 1 Hole. (1) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE32/38/1. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 32 / 38mm (Bottom/Top) Diameter. 2 Hole. (2) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE32/38/2. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 32 / 38mm (Bottom/Top) Diameter. No Hole. (0) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE32/38/0. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 34 / 44mm (Bottom/Top) Diameter. 1 Hole. (1) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE34/44/1. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 34 / 44mm (Bottom/Top) Diameter. 2 Hole. (2) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE34/44/2. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER STOPPER - 34 / 44mm (Bottom/Top) Diameter. No Hole. (0) | Size listed is small end diameter. All stoppers are soft red rubber. Hole size 6mm. Code: BRE34/44/0. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER TUBING (3mm i.d./ 6mm o.d.) | Price is for A 10 metre roll. Code: HE0443. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER TUBING (4.5mm i.d./ 7.5mm o.d) | . Price is for A 10 metre roll. Code: HE0444. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER TUBING (6mm i.d./ 12mm o.d.) | Price is for A 10 metre roll. Code: HE0011. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER TUBING (6mm i.d./ 9mm o.d.) | Price is for A 10 metre roll. Code: HE0382. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER TUBING (8mm i.d./ 11mm o.d.) | Price is for A 10 metre roll. Code: HE0445. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER TUBING (8mm i.d./ 14mm o.d.) | Price is for A 10 metre roll. Code: HE0446. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBBER TUBING - PURE LATEX (6mm i.d. / 9mm o.d.) | Semi transparent, very flexible latex rubber tubing. Two sizes. Price is per metre - order by the metre. Code: UNL3102. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RUBEN'S TUBE (FLAME TUBE) | Comprises A 2metre long x 75mm diameter aluminium tube with A 5watt speaker at one end and the other end blocked except for A connection where natural gas can enter. Along the tubes length are approximately 200 holes. When lit the gas flames dramatically show standing wave patterns created when the output of A signal generator is connected to the speaker, also known as the standing wave flame tube, or simply flame tube, demonstrating A standing wave and showing the relationship between sound waves and sound pressure. Instructions supplied. *Quote from A physics teacher: The best device on the market for showing standing waves in tubes." Code: CREBSRU. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RULER METRE - GROOVED | Made from one piece selected kiln dried pinus (not jointed) with cross section 30 x 7mm and A groove 20 x 2mm. for running ball bearings etc. down. Packed in 10. (Add 10% per ruler for lesser quantity.) Code: TWD3015. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
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