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Shafts for Blades are for use with PTFE Stirrer Blades Series 002.xxx. (Click Here) -
Stirrer Blades fit all standard shafts for blades, totally inert and non-scratch. Hole diameter 6.5mm, 3.2mm thick, PTFE shafts for these blades are 005.5xx Series (Click Here) -
Johnson Test Papers offers litmus papers for the routine management of acid or alkali reactions in industry. These papers do not require the need for a colour chart as their purpose is to demonstrate qualitative analysis in a simple 'yes' and 'no' manner. They will not provide accurate pH measurement, but will change from one colour to another at a set pH value. These user-friendly test papers are suitable for many industrial and education applications -
High quality reliable pneumatic motor, with high precision overload protection, and choice of mixing paddles. For use in flammable, explosive, high temperature, dusty and other complex experimental environments for agitation, dispersion, mixing, etc. Refer here for the optional Stirrer Shafts -
FeaturesDigital display of both rotation speed and heating temperature allows for optimal control of all distillation processes.Automatic motor lift releases the evaporating flask to a safe position in case of power failure.5L heating bath with wide temperature range from room temp. to 180°C. Water/oil heating mode can be changed only through a switch.Overheating protection temperature at 220°C.Speed range from 20 to 280rpm, and interval operation in clockwise and anticlockwise directions for drying process.Patented condenser (cooling surface 1700cm) with excellent cooling effect.Ejection mechanism ensures easy removal of evaporating flask.Patented double spring sealing ring which is made of PTFE provides an excellent sealing performance.Remote function provides PC control and data transmission. -
Features5L heating bath with a wide temperature range (room temp.to 180°C), independent temperature control,make it can be used separately. Water/oil heating mode can be changed only through a switch.Manual lift combined with auxiliary lift for precise positioning of the glassware.PID control ensures high temperature accuracy at 1C (water).Overheating protection temperature at 220°C.Boil-dry protection, automatically power off if heating without water/oil in the heating bath.Speed range from 20 to 200rpm, timing interval operation in clockwise and anticlockwise directions for drying process.Patented condenser (cooling surface 1200/1700cm for selection), double helix condensing tube + center circular arc design to speed up the flow rate of liquid with excellent cooling effect.Ejection mechanism ensures easy exchange of evaporating flask.Adjustable immersion angle.Patented double spring sealing ring which is made of PTFE provides an excellent sealing performance.Remote function provides PC control and data transmission.Compatible with the entire range of RE100-Pro glassware. -
Reaction Vessel constructed of borosilicate to accommodate immersion well. With #50 internal thread at top which accepts a RC50 bushing and Viton O-ring to form a compression seal with the immersion well, one 14/20 joint for sparger tube, one 24/40 vertical joint for condenser and one #7 internal thread side arm for thermometer. Complete with quartz imersion well, caps and O-rings. -
Made of high grade polypropylene boards of 8mm, Looped Logic reagent storage cabinet are corrosion resistant and leakage-proof resulting from the seamless welding process. Internal storage compartment is adjustable. Tempered glass window and double lock design secure safety. The handle and hinges are all injected from high grade PP materials. The shelves excel in loading capacity by adding ribs on both sides. The raised edges of the shelves collect the spillage. Handles and hinges are all injected from high grade PP materials. The shelves excel in loading capacity by adding ribs on both sides. The raised edges of the shelves collect the spillage. The window are made of 5mm thick tempered glass with good thermal stability. It can withstand 300°C temperature differences, three times as normal glass. When stressed by external force, glass will break into small circular pieces which do no severe harm to body. -
Manufactured from heat resistant, durable borosilicate glass. Thick wall, heavy base, and reinforced rim prevent breakage during washing and transportation. Perfectly ground NS necks with smooth interior guarantee excellent leak-proof closure. Volume graduations and inscriptions are printed with white enamel. -
Made from polycarbonate and fully autoclavable, Completely clear to enable inspection for possible container leakage before opening. The cover has a hermetic silicon safety seal to ensure containment of fluids or anti-tumor drugs and protects against leakage. Includes a stainless steel AISI 304 handle for easy of transportation. -
Suitable for use outdoor, with EX NEPSI anti-explosion certificate. Able to store 1 to 3 cylinders depending on model. Technical Parameter Power Supply: AC220V/50Hz Power: 40W (Exhaust State) Working Temperature : -10°C - 50°C Working Humidity: <95%RH Alarm Volume: >80dB Lightning Flash Charge: 85 Times per minute Return to normal working hours: about 30 seconds -
Manufactured from polypropylene with integrated forehead safety cover. Provides excellent protection of full face against chemical splashes and flying objects. 1,5 mm thick fold-up protective visor manufactured from ultra clear acylate with an extra clear vision in all angles. Can be worn on the masks, goggles, and spectacles. Ultra lightweight guarantees full comfort. Rotating fastener for easy and fast adjustment to individual head shapes and sizes. Variable lift-up mechanism with locking option at any desired position and angle offers practical use. Soft sweatband eliminates sweat drops and offers comfortable use. -
These spectacles have the same technical specifications of safety spectacle 080.40.001. Spectacle with a dark lens offers UV 400 protection against direct sunlight exposure. -
Manufactured from ultra clear, impact resistant, UV protected polycarbonate according to CE EN166 standard. Featured with a clear stretch-proof, anti-fog, lens with 100% UV protection. Offers modern styling and very high mechanical strength and full protection to eyes with a wide curved lens. Ergonomic design guarantees a perfect fit. Large panorama lens offers 180° extreme broad field of vision. Offers supreme wearing comfort with 27-gram lightweight. 30 degree up/down movable sidearm also guarantees the optimum lens angle adjustment for the best configuration. Featured with sidearm length adjustment with integrated stop lock for perfect fit of the spectacle to the face and optimum coverage of the eyes. Soft silicone ear pads at the side arms offer supreme wear comfort and pressure-free fit. Soft silicone nose loops prevent slipping and ensure comfortable sit on the nose. -
These spectacles have the same technical specifications of safety spectacle 080.40.001. Spectacle with a yellow lens offers UV 254 protection against laser and UV light. -
Manufactured from ultra clear, impact resistant, UV protected polycarbonate according to CE EN166 standard. Ergonomic design guarantees a perfect fit. Large panorama lens offers 180° extremely broad field of vision. Recommended for factory visits, assembly lines and laboratory routine work. Guarantees full protection including eyebrow and eye sides. Offers supreme wearing comfort with 39-gram lightweight. Slats in the templates enable optimal indirect ventilation and prevent misting. Suitable for wearing over common prescription spectacles. -
Manufactured from ultra clear, impact resistant, UV protected polycarbonate according to CE EN166 standard. Sporty and modern design with high mechanical strength. Featured with a clear stretch-proof, anti-fog, lens with 100% UV protection. Large panorama lens offers 180° extreme broad field of vision. Offers supreme wearing comfort with 18-gram lightweight. Ergonomically design and slim nose bridge offer a perfect fit. Different frame colors offer visual sorting and better organizing. -
1 gallon liquefied petroleum gas is equivalent to 20KG TNT explosion. Looped Logic safety cans provide security for flammable liquid storage and offer easy pouring to protect site personnel and minimize risk of accident. The ergonomic design and production of safety cans has taken safety into adequate consideration to meet up with regulation for different applications.

