Chemistry
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Models
Model Set Molecular – Inorganic/Organic
The set can be used to make any number of organic and inorganic molecules, can be used to demonstrate isomerism in organic compounds and many of the most common geometries shown by atoms main group and transition metal compounds. Packed in a suitable box with teaching notes.
CH11562 -
Models
Model Set Molecular – Inorganic/Organic
The set can be used to make models of many organic molecules and also to illustrate various forms of isomerism in organic systems. Atom parts are made of solid plastic spheres and are available with from 1 – 6 holes in the usual angular orientations. The contains 50 atoms of Different colors, 26 short white links, 26 medium grey links 31 mm and 10 long grey flexible links 46 mm. 1 Link Removers Beige color. Packed in a suitable box with teaching notes.
CH11564 -
Models
Mega Molecules – The Structure of Water
The kit allows students to explore the attractions between water molecules which are responsible for creating surface tension. Electrical forces between the water molecules are simulated with the help of magnets. The hydrogen atom of one water molecule is attracted to the lone pair of electrons of the other water molecule.
Kit consists of:
2 Magnetic Water Molecules
1 Foam Fish
1 Modeling ActivityCH11575 -
Pumps
Vacuum Pump, Rotary, Oil-Sealed
General purpose, single stage with low level of vapour emission. Can be used as a pressure device also. Direct drive, compact construction, displacement 57 liters/minute, ultimate vacuum without gas ballast 0.15 mm of mercury, motor rating 0.25 HP, RPM 1425, supplied with 1 meter 3-core mains cable and 300 ml oil. For use on 220-240 V, 50 Hz.
CH11871 -
Safety & Protection
Folding Safety Screen Complete with 2 feet
To avoid any chance of burning from chemical reaction and any other experiment which can cause injury at time of observing the result of that experiment, a safety screen made of a transparent thick acrylic sheet divided into three parts (300 × 600) mm approx. Outer sides can flap across their vertical axis as per the requirement of the experimental setup. Includes two feet. Overall dimension: (810 × 600) mm approx.
CH12023 -
Safety & Protection
Hand Protectors
Heat & cold resistant silicon rubber glove, with the help of this, one can easily handle heated up material like flask, bottles & beakers etc. Studded surface is used for positive grip of material with a temperature of 250°C. Pockets for fingers & thumb fit every hand size.
CH12032 -
Lab Supplies
D.T. Buddy (Delivery Tube Hand Saver)
- Easy to use.
- Made from Good quality hard rubber for easy gripping.
- The perfect hand-saving tool for inserting glass tubing into stoppers.
- Protects hands by eliminating accidents while inserting glass tubing into stoppers.
- Overall Length is Approx . 130mm.
The perfect hand-saving tool for inserting glass tubing into stoppers!
This tool prevents injury to hands due to shattered glass tubing. Simply push the tool through the stopper with a twist, remove the nose cone,insert the glass tube ,and remove the stopper from the tool. The glass tubing remains in place in the stopper. Also useful for removing glass tubing from stoppers .Works on both rubber and cork stoppers.Stopper and glass tubing not included.
CH12039 -
Sieves
UV CABINET
The UV Cabinet is a compact desktop disinfection unit designed for UV-C disinfection of small tools and objects. It is equipped with two internal 254 nm UV-C lamps to provide effective exposure within the chamber. The unit offers simple operation, compact dimensions, and a safety interlock system.
Features
- 45 L chamber capacity
- Effective disinfection using two built-in 254 nm UV-C lamps
- Adjustable digital timer for convenient operation
- Easy-to-clean stainless-steel racks.
- Interlocking safety system automatically turns off UV light when the door is opened
- Compact desktop design
Specifications
- Power: 30 W
- UV Wavelength: 254 nm
- Timer: Digital, up to 30 minutes
- Internal Chamber Size: 355 x 355 x 355mm (w x d x h)
- Input Voltage: 220 V AC ±10%, 50/60 Hz
CH12040D
CH12040SD
+1 (630) 345-3450