Showing 417–432 of 467 results
Sodium Nitrate*
Application
In conjunction with other metals it is used to dissolve Gold and other metals
Sodium nitrate is also a food additive used as a preservative and color fixative in cured meats and poultry
Sodium Sulphide
R250,00 – R1005,00Price range: R250,00 through R1005,00
Application
For use in the pulp and paper industry and in leather processing to remove hair from hides.Sodium sulfide may be used in the making of colors and dyes, unclog drains, in cleaning products (for the oven and bathroom), hair products, dishwasher detergent, and airbags in cars,cement
R250,00 – R1005,00Price range: R250,00 through R1005,00
Sodium Thiosulphate Pentahydrate AR 500g
R227,95
Application
Sodium thiosulphate and ammonium sulfate in gold extraction
Treatment of cyanide poisoning
It is used to dechlorinate tap water including lowering chlorine levels for use in aquariums, swimming pools, and spa
In water treatment plants to treat settled backwash water prior to release into rivers
To neutralize the color-removing effects of bleach Sodium thiosulphate is used
Used in photographic processing
Pack Size: 500g
Specimen Containers*
R703,73 – R1512,16Price range: R703,73 through R1512,16
Features
- Sterile
- With cap
- Round bottom with skirt
- Individually Wrapped
- 30 - 120 mL
R703,73 – R1512,16Price range: R703,73 through R1512,16
Splash Head for Rotary Evaporator
R488,94 – R527,37Price range: R488,94 through R527,37
Specifically designed for use with a rotary evaporator to prevent the ingress of liquid into the condenser.
- For use with rotary evaporators
- Protects against liquid ingress into the condenser
- Useful for liquids that have tendency to foam
- Splash heads feature a 29/32 socket
R488,94 – R527,37Price range: R488,94 through R527,37
Splash Head, Vertical
R461,72 – R503,43Price range: R461,72 through R503,43
R461,72 – R503,43Price range: R461,72 through R503,43
Stearic Acid- Triple Pressed
R138,00 – R2065,00Price range: R138,00 through R2065,00
CAS# 57-11-4
Form: Solid
Application Uses:
- Adhesives and sealants
- Agricultural products (non-pesticidal)
- Apparel and footwear care products
- Arts, crafts, and hobby materials
- Automotive care products
- Building/construction materials - wood and engineered wood products
- Fuels and related products
- Laundry and dishwashing products
- Lubricants and greases
R138,00 – R2065,00Price range: R138,00 through R2065,00
Stethoscopes and Thermometers*
World of Science supplies offer doctor's stethoscopes and thermometers at very affordable prices. Order yours at our online store today.
Stillhead Adapter
- Used in distillation assemblies for connecting flasks to condensers;
- Upper Socket is designed to accept thermometer either via cone/screwthread adapter or thermometer pocket;














