Quartz funnels
Dimensions of funnels: Diameter, mm Height, mm Samples 36 63 45 80 56 100 71 125 90 160 110 200 Example of a conventional designation of a funnel with an outer diameter of 45 mm: Funnel 45 GOST 19908
Chemical and laboratory glassware
No laboratory can function without utensils, because reagents, reagents and other chemicals need to be stored in something. Carrying out various types of analyzes, analytical studies, studying chemical and biological reactions, organic and inorganic synthesis – all these processes require the use of quality and safe containers.
In this case, chemical laboratory glassware from quartz glass will be extremely useful. Tableware for laboratories has an exceptionally high resistance to the effects of temperatures and practically does not expand with heating, so experiments can be carried out at temperatures up to 1000 ° C.
Glassware for chemistry
The quartz chemical vessel is suitable for use at temperatures up to 1200 degrees C. All products are designed for a long service life. Tableware for laboratories is characterized by resistance to chemical attack, high temperature conditions and their fluctuations. Also, chemical tableware is characterized by its heat resistance and acid resistance.
Quartz crucibles are an indispensable equipment for processing metals. The requirements for the parameters of these products are very high, and it is quartz that corresponds to them in full.
In addition, quartz glass products are distinguished by excellent optical homogeneity, they are resistant to ionizing and laser radiation and practically do not absorb light. The dishes do not crack when exposed to a temperature of 800 ± 20 ° C and then cooled in water even after 20 heat changes.
Assorted assortment:
1. Test tubes
Characteristics of the tubes:
| Capacity, mm | Height, mm | Samples |
| 6 | 120 |  |
| 10 | 150 | |
| 20 | 190 | |
| 45 | 240 | |
| 90 | 300 | |
| 145 | ||
| 240 | ||
| 370 |
An example of a conditional designation of tubes with a capacity of 90 ml:Tube-90 GOST 19908
2. Tips
Tips characteristics :
| Length, mm | Outside diameter, mm | Thickness, mm | Samples |
| 100 | 9.0±0.5 | 1.2±0.3 |  |
| 200 |
Example of the symbol of a tip with a length of 100 mm: Tip 100 GOST 19908
You can buy laboratory glassware by clicking on the button and placing an order:
Quartz flasks
Flasks are made of the following types: CD – round bottom long KK – round-bottomed short-necked Gr – pear-shaped P – flat bottom Kn – conical Flask Specifications: Capacity, ml Height, mm Samples KD type КК type Gr type P type Kn type 50 120 75 180 90 80 100 150 95 210 110 100 […]
Quartz glasses
Glasses are made of the following types: BH – high with a spout VBN – high without spout NN – low with spout NBN – low without spout Glass Features: Capacity, ml Height, mm Capacity, ml Height, mm Samples type ВН type VBN type ВН type VBN type NN type NBN type NN type NBN […]
Quartz bowls
Characteristics of bowls: Capacity, ml Height, mm Samples 20 25 40 28 50 32 80 36 100 40 160 45 200 50 Example of a symbol for a bowl with a capacity of 100 ml: Cup-100 GOST 19908
Quartz crucibles
Crucibles are made of the following types: B – high H – low Characteristics of crucibles: Capacity, ml Height, mm Samples type В type Н 10 30 21 20 40 26 40 50 32 50 53 36 80 63 40 100 67 45 Example of a symbol for a crucible of type B with a […]