These are new and unused. Diameter cm 11, Pk/100 Circles. Each pack contains 100 filters. Sold in packs. This qualitative filter paper has a diameter of 11cm and retains medium sized particles. Quantitative filters are used when you are generally concerned about what is left on the filter. Our qualitative filters average.

15% ash content. Our filter paper is produced in circles and sized by diameter. Qualitative with Medium Flow Rate. Qualitative filters are used for both collecting a precipitate or solid and removing unwanted substance from your filtrate that passes through the filter, but not as concerned about he quantity of substance that remains on the filter.

Ash content ~015%. Alpha Cotton Cellulose. Whatman Equivalent Grade 1.

United Scientific Supplies JBF600 Buchner Funnel, 600 ml, Filter Paper Diameter 110 mm

Every batch of porcelain is heat tested in our factory. Glaze - no softening occurs up to 1000°C, and it is extremely white. Gradually increasing to 4. 69 x 10-5 at 1050°C. Thermal shock resistance - average coefficient of expansion from 20° C to 200° C is 3. 56 x 10-5. Resistance to chemical Action - Resistance to acids and alkalies is excellent, except for hydrofluoric acid.

Thermal shock resistance - average coefficient of expansion from 20° C to 200° C is 3. 56 x 10-5, gradually increasing to 4. 69 x 10-5 at 1050°C. Glaze - no softening occurs up to 1000°C, and it is extremely white. Every batch of porcelain is heat tested in our factory.

Filter Paper, Qualitative, Slow, 11cm

Glaze - no softening occurs up to 1000°C, and it is extremely white. Every batch of porcelain is heat tested in our factory. Each pack contains 100 filters. These are new and unused. Our qualitative filters average. 15% ash content. Our filter paper is produced in circles and sized by diameter. Qualitative filters are used for both collecting a precipitate or solid and removing unwanted substance from your filtrate that passes through the filter, but not as concerned about he quantity of substance that remains on the filter.

Diameter cm 11, Pk/100 Circles. Alpha Cotton Cellulose. Thermal shock resistance - average coefficient of expansion from 20° C to 200° C is 3. 56 x 10-5. Quantitative filters are used when you are generally concerned about what is left on the filter. Qualitative with Fast Flow Rate. Gradually increasing to 4. 69 x 10-5 at 1050°C.

This qualitative filter paper has a diameter of 11cm and retains large sized particles. Sold in packs.

Filter Paper, Qualitative, Fast, 11cm

Ash content ~015%. Quantitative filters are used when you are generally concerned about what is left on the filter. Gradually increasing to 4. 69 x 10-5 at 1050°C. Diameter cm 11, Pk/100 Circles. Qualitative filters are used for both collecting a precipitate or solid and removing unwanted substance from your filtrate that passes through the filter, but not as concerned about he quantity of substance that remains on the filter.

Ash content ~015%. Whatman Equivalent Grade 5. Sold in packs. Our qualitative filters average. 15% ash content. Every batch of porcelain is heat tested in our factory. Our filter paper is produced in circles and sized by diameter. Each pack contains 100 filters. These are new and unused. Diameter cm 11, Pk/100 Circles.

Alpha Cotton Cellulose. Glaze - no softening occurs up to 1000°C, and it is extremely white.

Drilled - Size 10 - RiteBrew Rubber Stopper

Ash content ~015%. Drilled to accept airlock or tubing. Top diameter: 50mm, 1. 97 inches. Glaze - no softening occurs up to 1000°C, and it is extremely white. Qualitative with Fast Flow Rate. Diameter cm 11, Pk/100 Circles. Diameter cm 11, Pk/100 Circles. Bottom diameter: 42mm, 1. 65 inches. Qualitative with Slow Flow Rate.

It is a size 10 rubber stopper thermal shock resistance - average coefficient of expansion from 20° C to 200° C is 3. 56 x 10-5. Ash content ~015%. Every batch of porcelain is heat tested in our factory. Gradually increasing to 4. 69 x 10-5 at 1050°C. Whatman Equivalent Grade 4. Alpha Cotton Cellulose. Alpha Cotton Cellulose.

Whatman Equivalent Grade 5.

Soccerene Buchner Funnel Flask Adapter Set, Filter Adapter Cones Set, Tapered Collar Green, Pack of 9

Alpha Cotton Cellulose. Absolutely no risk. Diameter cm 11, Pk/100 Circles. Description:*9 different diameters, suitable for different sizes of experimental filtration apparatus. Made of high-quality durable vulcanized rubber, good elasticity, smooth surface and wear-resisting. Used for filtration assemblies, together with a Buchner funnel and a Buchner flask for filtration.

Can be used singly or nested with adjacent sizes, reduce the risks associated with insertion and removal of glass stems through these rubber stoppers. Guarantee:*your 100% satisfaction is our final goal, if you have any problem about the item, just feel free to contact us. Ash content ~015%. Ash content ~0

15%. Click add to cart today to get this wonderful accessory for your science project. Whatman Equivalent Grade 4. Thermal shock resistance - average coefficient of expansion from 20° C to 200° C is 3. 56 x 10-5. Glaze - no softening occurs up to 1000°C, and it is extremely white.

feiyang Buchner Funnel Flask Adapter Set,Tapered Collar Green 8 Sizes

Glaze - no softening occurs up to 1000°C, and it is extremely white. 1 x 34. 7mm, 21. 2mm. Package includes: 1 x upper outside diameter:17mm, Lower outside diameter:17mm 1 x 22. 7mm, 15mm 1 x 29. 2mm, 19. 7mm. Whatman Equivalent Grade 5. Qualitative with Fast Flow Rate. Ash content ~015%. 1 x 71. 2mm, 52. 8mm. Drilled to accept airlock or tubing.

Top diameter: 50mm, 1. 97 inches. Gradually increasing to 4. 69 x 10-5 at 1050°C. Whatman Equivalent Grade 4. Thermal shock resistance - average coefficient of expansion from 20° C to 200° C is 3. 56 x 10-5. Ash content ~015%. Qualitative with Slow Flow Rate. 1 x 61. 4mm, 42.

Polypropylene, 2 Parts - Lightweight, Autoclavable - Eisco Labs - Stem Length, 8.5cm - Designed for 11-12.5cm Filter Paper - Buchner Funnel, 11cm

Eisco polypropylene buchner funnel, 13cm 1 Two part Buchner funnel Polypropylene in two piece -- it is both light weight and autoclavable. Base of top portion has a perforated filter plate. Eisco labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.

Whatman Equivalent Grade 4. Every batch of porcelain is heat tested in our factory. Qualitative with Fast Flow Rate. Gradually increasing to 4. 69 x 10-5 at 1050°C. The top portion can be fitted with the lower one, forming a vacuum seal which does not require greasing. Ash content ~015%. Thermal shock resistance - average coefficient of expansion from 20° C to 200° C is 3.

56 x 10-5. Alpha Cotton Cellulose. Alpha Cotton Cellulose. Bottom diameter: 42mm, 1. 65 inches.

EISCO CH0688 Labs Clamp Retort, 3 PVC Coated Prongs opens to 90mm in dia. with Boss Head

Can mount vertical or horizontal -- rotates on clamp. Whatman Equivalent Grade 5. Qualitative with Fast Flow Rate. Attaches to rods up to 15 mm in diameter. Ash content ~015%. Every batch of porcelain is heat tested in our factory. Alpha Cotton Cellulose. Die casted alloy clamp retort, PVC coated jaws with boss head which accommodates rods up to 15 mm in diameter.

Thermal shock resistance - average coefficient of expansion from 20° C to 200° C is 3. 56 x 10-5. Bottom diameter: 42mm, 1. 65 inches. Pvc coating can withstand heat up to 100c for short periods of time but it is recommended you remove the PVC coating for extreme temperature uses. 9 different diameters, suitable for different sizes of experimental filtration apparatus.

Made of high-quality durable vulcanized rubber, good elasticity, smooth surface and wear-resisting. Used for filtration assemblies, together with a Buchner funnel and a Buchner flask for filtration. Can be used singly or nested with adjacent sizes, reduce the risks associated with insertion and removal of glass stems through these rubber stoppers.

Your 100% satisfaction is our final goal, if you have any problem about the item, just feel free to contact us. Used for filtration assemblies, together with a Buchner funnel and a Buchner flask for filtration.

Filtr8 Lab Filtration Pump

Primarily intended for dry and aqueous vapors. Diameter cm 11, Pk/100 Circles. Electric us/ canada style plug- 120 Volts AC, 60 Hz with On/Off Switch. The filtr8 vacuum filtration pump replaces cumbersome and unreliable hand pumps to provide a consistent vacuum source to speed the filtration process and your experiments.

Not for use with caustic chemicals. Adapters/ transformers may be required in other countries. Please note that this pump does not pull a high vacuum needed for many vacuum applications. 9 different diameters, suitable for different sizes of experimental filtration apparatus. Made of high-quality durable vulcanized rubber, good elasticity, smooth surface and wear-resisting.

Used for filtration assemblies, together with a Buchner funnel and a Buchner flask for filtration. Can be used singly or nested with adjacent sizes, reduce the risks associated with insertion and removal of glass stems through these rubber stoppers. Your 100% satisfaction is our final goal, if you have any problem about the item, just feel free to contact us.

Used for filtration assemblies, together with a Buchner funnel and a Buchner flask for filtration. Made of vulcanized rubber, good elasticity, smooth surface and durable. 8 different diameters, suitable for different sizes of experimental apparatus.

50ml, 100ml, 250ml, 500ml, 1000ml - 5 Sizes - Karter Scientific, 3.3 Boro, Griffin Low Form, Glass Beaker Set

3. 3 borosilicate glass. 5 sizes - 50, 100, 500, 250, 1000ml. Extra large marking spot. Qualitative with Fast Flow Rate. Astm specification E960, Type I requirements. Pvc coating can withstand heat up to 100c for short periods of time but it is recommended you remove the PVC coating for extreme temperature uses.

Every batch of porcelain is heat tested in our factory. Diameter cm 11, Pk/100 Circles. Alpha Cotton Cellulose. Attaches to rods up to 15 mm in diameter. Diameter cm 11, Pk/100 Circles. Perfect for Vacuum Filtration. Whatman Equivalent Grade 4. Gradually increasing to 4. 69 x 10-5 at 1050°C. Glaze - no softening occurs up to 1000°C, and it is extremely white.

Whatman Equivalent Grade 5. 9 different diameters, suitable for different sizes of experimental filtration apparatus. Made of high-quality durable vulcanized rubber, good elasticity, smooth surface and wear-resisting. Used for filtration assemblies, together with a Buchner funnel and a Buchner flask for filtration.