Pyrex Media-lab Bottles

Bottles complete with cap and pouring ring. Complies with ISO 4796. Ideal for mixing and storage of culture medium. Wide neck for easy filling. Sloping shoulders for smooth pouring action. White graduations and marking spot. Manufactured from temperature and chemically resistant borosilicate glass. Supplied with light blue coloured polypropylene cap. Neck fitted with pouring ring for drip-free performance. Withstands steam sterilisation or dry heat up to 140C. Never autoclave bottles with a fully tightened screwcap. Always slacken off. Failure to follow this procedure can lead to breakage of the bottle.

Available in 25ml*, 50ml, 100ml, 250ml, 500ml and 1000ml capacities, in singles or in packs of 10. Other sizes on request.

*This small bottle features a glass lip and does not require a pouring ring.

Oxford Precision™ Granite

Precision granite products are manufactured to the highest quality standards to provide an accurate surface from which final measurements can be taken. More dimensionally stable than steel or cast iron, with a low thermal expansion co-efficient. Does not burr, is corrosion free and easy to maintain.

Straight Edges

Used for checking surfaces for straightness, drawing and scribing straight lines. Manufactured to BS5204 : Part 2 : Grade A. Supplied with calibration certificate.

Holematic

Range of metric/imperial digital holematic micrometers with XT (extended travel) feature on models between 6 - 200mm capacity. This allows a wide measurement range without the need to change anvils. Pistol grip handle gives a constant measuring pressure to eliminate operator "feel". Features include: Direct RS232C data output. Preset facility for inputting ring size. True Metric/Imperial conversion. Resolution of 0.001mm/0.00005". Rotating display for ease of reading. Carbide anvils supplied with all units above 12.5mm capacity. METRIC setting ring supplied as standard complete with UKAS calibration certificate. (Micrometers with IMPERIAL setting rings are available on request.) Accuracy: Units between 2-50mm: 0.004mm. Units between 50-200mm: 0.005mm. Units between 200-300mm: 0.007mm.

Individual units

Supplied with: Digital pistol grip, head and setting ring.

Enamelled Frame External Micrometers

Economy type with carbide tipped anvils. Accuracy: Flatness: 0.6mm for up to 300mm (12"), 1.0mm for up to 300-500mm (12-20"). Parallelism: 2L/100)mm (fraction rounded down). L maximum measuring length

103 Series

Ratchet Thimble

Test Tubes With Rims and Medium Walls

High quality test tubes designed and constructed for optimum performance. Manufactured from Pyrex borosilicate glass which gives superior performance to neutral borosilicate and soda-lime glass - Allows use at high temperatures - Excellent resistance to chemical attack. Tubes up to 12mm dia. are 1.0mm wall thickness, larger sizes are 1.2mm thick.
Conforms to ISO 4142.

Available in:
(Dia)12mm x (L)75mm
(Dia)12mm x (L)100mm
(Dia)16mm x (L)125mm
(Dia)16mm x (L)150mm
(Dia)18mm x (L)180mm
(Dia)18mm x (L)150mm

Available in packs of 10 and 100.

Kennedy® Replacement Stylus

Tungsten carbide. Replacement stylus for all Kennedy lever type dial test indicators (except dual reading stylus for KEN-300-4000K). N.B. Dial guage not included.

New style easy read DTi's

Disc Micrometers - Enamelled Frame

For measuring a displacement over a given number of gear teeth, closely spaced sections, ribs, keys and fins etc. Measurable gear pitch: 0.5-6 module. Graduation: 0.01mm (.001"). Accuracy: Parallelism: 0-50mm 4 mu m, 50-100mm (4L/50) mu m. Flatness: 1 mu m. Instrument Error: 0-50mm /-4 mu m, 50-100mm /-6 mu m. L maximum measuring length

123 Series

Oxford? Precision 3 Point Internal Micrometer Sets

Designed to self-centre, for accurate measuring of bores. Extension rods for measuring 170mm deep on 11-20mm and 220mm deep on 20-40mm. Satin finish, fitted with knurled ratchet stop.



Contents: Micrometers: 20 - 25mm, 25 - 30mm, 30 - 35mm, 35 - 40mm. Calibration Ring: 25 & 35mm. Slotted Screwdriver. spanners x 2.

Dial Thermometers

Manufactured from stainless steel. Clips onto pipes with the aid of a spring, measuring temperatures from the back of the dial.

Clip On

Diameter 66mm. Range: 0C to 120C, 30F to 250F

57.4mm Diameter Face

With Limit Hands and Large Rev. Counter

Series 2