CH1 Chemistry Set - Basic Equipment 1 Manufacturer,Supplier and Exporter in India
Product Code : EL-PL-13538
Jlab Export is a leading CH1 Chemistry Set - Basic Equipment 1 Manufacturer,and suppliers in India
CH1 Chemistry Set - Basic Equipment 1 (code EL-PL-13538) is a stackable 40 x 30 x 17.5 cm box of basic chemistry equipment: plain and drilled rubber stoppers, tongs and tweezers, a combustion spoon, a 50 ml graduated cylinder, a digital thermometer, glass rods, transfer tubes and cobalt glass, each in its own foam cavity. JLab makes CH1 in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Storage box | 40 x 30 x 17.5 cm; lid with top handle; bayonet fastener for linking stacked boxes; pre-formed foam |
| Rubber stoppers | 5/9, 10/14, 14/18, 16/21 and 31/38 mm |
| Drilled rubber stoppers | 14/18 mm, 1 hole; 16/21 mm, 1 hole; 31/38 mm, 1 hole; 31/38 mm, 2 holes |
| Tongs and tweezers | Beaker tongs; crucible tongs; pipe tongs; straight blunt tweezers; universal tweezers; wooden test tube forceps |
| Vessels and glass | 50 ml graduated cylinder; evaporation capsule, Ø63 mm; watch glass, Ø60 mm; glass rods, short and long; transfer tubes, short and long; cobalt glass, 50 x 50 mm |
| Thermometer | Digital, −50 to +300 °C |
| Other tools | Gas lighter; wooden stick; laboratory knife; combustion spoon; nipple pipette; spatula; silicone tubing, 4 pieces |
| Quality check | Each chemistry set is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 4–6 working days |
| Product code | EL-PL-13538 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Fitting Stoppers and Transfer Tubes
Each pair of figures gives a stopper’s narrow and wide diameter in millimetres, so choose the size whose range spans the neck of the tube or flask. A one-hole stopper with a transfer tube leads gas from a test tube into a jar or a second tube, and the two-hole 31/38 mm stopper takes a second tube for adding liquid while gas is led off. Wet the glass with water and twist it gently into the hole, holding it close to the stopper with a cloth round the hand.
Flame Colours Through the Cobalt Glass
Seen through the blue cobalt glass, the strong yellow flame of sodium is filtered out, so the lilac colour of potassium shows even in a sample that also contains sodium. The digital thermometer, reading from −50 to +300 °C, covers freezing mixtures at one end and heated liquids at the other.
Related Chemistry Sets and Tools
- CH2 Chemistry Set - Basic Equipment 2 — companion box of beakers, an Erlenmeyer flask, funnel, mortar and pestle.
- General Chemistry Sets — four chemistry topics, each with a student workbook.
- Metal File for Rubber Stoppers — file with removable heads of different sizes for rubber stoppers.
These chemistry boxes are grouped in Physics Lab.
Request a Quote
Use Add To Cart or the contact page to order CH1 boxes, giving the number of boxes, whether CH2 should be added, and the delivery address.
Last updated: 29 October 2026
