Crescendo - Products
Science & Lab Supplies NZ
Quality Suppliers of Laboratory & Scientific Equipment & Consumables
Product | Description | |
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QUICKFIT EQUIVALENT SPARE PARTS Quick enquiry. Where to buy | Flask round bottomed 100ml (B19) Code: HEG55/8 B19. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
RADIOACTIVE SOURCE - ALPHA Quick enquiry. Where to buy | Code: STECH3041. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
RADIOACTIVE SOURCE - BETA Quick enquiry. Where to buy | Code: STECH3042. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
RADIOACTIVE SOURCE - GAMMA Quick enquiry. Where to buy | Code: STECH3043. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
RADIOACTIVE SOURCE SIMULATOR - MAGIC Quick enquiry. Where to buy | 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. Quick enquiry. Where to buy | 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 Quick enquiry. Where to buy | For IEC3053 GM Counter/Ratemeter Code: IEC3054. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
RAYBOX Quick enquiry. Where to buy | 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 Quick enquiry. Where to buy | 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 Quick enquiry. Where to buy | Packet of 5 blades. Code: CAP0398. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
REFRACTOMETER BRIX 0 - 32% Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | Code: CHERESZ. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
RETORT RING 100mm Diameter. Quick enquiry. Where to buy | 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. Quick enquiry. Where to buy | 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. Quick enquiry. Where to buy | 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 Quick enquiry. Where to buy | 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 Quick enquiry. Where to buy | Code: HE54102. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
RETORT STANDS - Cast Iron base Quick enquiry. Where to buy | 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 Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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 Quick enquiry. Where to buy | 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 Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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.) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | . 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.) Quick enquiry. Where to buy | 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.) Quick enquiry. Where to buy | 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.) Quick enquiry. Where to buy | 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.) Quick enquiry. Where to buy | 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.) Quick enquiry. Where to buy | 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) Quick enquiry. Where to buy | 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 Quick enquiry. Where to buy | 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 |