Molecule

0202143 

Specific Surface Area: 200 m²/g
Particle Size: 3-6 μm
Weight: 0.8 g/ml
pH: 7.5

0202149 

Specific Surface Area: 200 m²/g
Particle Size: 7-12 μm
Weight: 0.8 g/ml
pH: 7.5

0202020 

Specific Surface Area: 200 m²/g
Particle Size: 32-63 μm
Weight: 0.8 g/ml
pH: 7.5

0202069 

Specific Surface Area: 150 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 10

0202135 

Specific Surface Area: 150 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 7.5

0202084 

Specific Surface Area: 150 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 7.5

0202058 

Specific Surface Area: 200 m²/g
Particle Size: 18-32 μm
Weight: 0.8 g/ml
pH: 7.5

0202075 

Specific Surface Area: 150 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 10

0202026 

Specific Surface Area: 200 m²/g Particle Size: 32-63 μm Weight: 0.8 g/ml pH: 7.5

0202061 

Specific Surface Area: 200 m²/g
Particle Size: 32-63 μm
Weight: 0.8 g/ml
pH: 7.5

0202152 

Specific Surface Area: 200 m²/g
Particle Size: 10-18 μm
Weight: 0.8 g/ml
pH: 7.5

0202056 

Specific Surface Area: 200 m²/g
Particle Size: 18-32 μm
Weight: 0.8 g/ml
pH: 7.5

0202062 

Specific Surface Area: 200 m²/g Particle Size: 32-63 μm Weight: 0.8 g/ml pH: 7.5

0202018 

Technical H31101

0202063 

Specific Surface Area: 200 m²/g Particle Size: 18-32 μm Weight: 0.8 g/ml pH: 4.5

0202090 

Specific Surface Area: 150 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 7.5

0202029 

1-3 mm

0202025 

Basic Technical A

0202087 

Specific Surface Area: 150 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 7.5

0204344 

Specific Surface Area: 200 m²/g Particle Size: 5-25 μm Weight: 0.7 g/ml pH: 7.5

0204589 

Specific Surface Area: 200 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 7.5

0204574 

Specific Surface Area: 200 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 10

0204580 

Specific Surface Area: 200 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 7.5

0204511 

Mean Pore Size: 60Å
Particle Size: 50-200 μm
Bulk Density: 0.8 g/ml
pH: 7.5

0202159 

Specific Surface Area: 150 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 4.5

0204347 

Specific Surface Area:200 m²/g
Particle Size: 5-25 μm
Weight: 0.7 g/ml
pH: 4.5

0204512 

Mean Pore Size: 60Å
Particle Size: 50-200 μm
Bulk Density: 0.8 g/ml
pH: 7.5

0204598 

Specific Surface Area: 200 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 4.5

0204595 

Specific Surface Area: 200 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 4.5

0202059 

Specific Surface Area: 200 m²/g
Particle Size: 18-32 μm
Weight: 0.8 g/ml
pH: 7.5

0204691 

Particle Size: 63-200 μm
Weight: 0.18 g/ml
pH: 10.0

0202142 

Specific Surface Area: 200 m²/g
Particle Size: 3-6 μm
Weight: 0.8 g/ml
pH: 7.5

0204655 

Neutral H15152

0204692 

Particle Size: 63-200 μm
Weight: 0.18 g/ml
pH: 10.0

0202065 

Specific Surface Area: 200 m²/g
Particle Size: 18-32 μm
Weight: 0.8 g/ml
pH: 10.0

0204341 

Specific Surface Area:200 m²/g
Particle Size: 5-25 μm
Weight: 0.7 g/ml
pH: > 9.0

0204571 

Specific Surface Area: 200 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 10

0202078 

Specific Surface Area: 150 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 10

0202027 

Basic Technical A

0204601 

Specific Surface Area: 200 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 4.5

0204514 

Mean Pore Size: 60Å
Particle Size: 50-200 μm
Bulk Density: 0.8 g/ml
pH: 7.5

0202148 

Specific Surface Area: 200 m²/g
Particle Size: 7-12 μm
Weight: 0.8 g/ml
pH: 7.5

0202057 

Specific Surface Area: 200 m²/g
Particle Size: 18-32 μm
Weight: 0.8 g/ml
pH: 7.5

0204346 

Specific Surface Area: 200 m²/g
Particle Size: 5-25 μm
Weight: 0.7 g/ml
pH: 4.5

0204577 

Specific Surface Area: 200 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 10

0204654 

Neutral H15152

02100255 

Tested and standardized for absorptive capacity 10-20% solids priced according to gross gel weight; Prepared per Methods of Enzymology, Vol. 1, page 97.

0204592 

Specific Surface Area: 200 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 4.5

0202102 

Specific Surface Area: 150 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 4.5

0202040 

Specific Surface Area: 200 m²/g Particle Size: 32-63 μm Weight: 0.8 g/ml pH: 10.0

0202072 

Specific Surface Area: 150 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 10

0202041 

Specific Surface Area: 200 m²/g
Particle Size: 32-63 μm
Weight: 0.8 g/ml
pH: 10.0

0202151 

Specific Surface Area: 200 m²/g
Particle Size: 10-18 μm
Weight: 0.8 g/ml
pH: 7.5

0204409 

Contains 11% Gypsum
Specific Surface Area: 200 m²/g
Particle Size: 5-25 μm
Weight: 0.7 g/ml
pH: 7.5

0204583 

Specific Surface Area: 200 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 7.5

0202105 

Specific Surface Area: 150 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 4.5

0202099 

Specific Surface Area: 150 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 4.5

0204568 

Specific Surface Area: 200 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 10

0204413 

Contains 11% Gypsum
Specific Surface Area: 200 m²/g
Particle Size: 5-25 μm
Weight: 0.7 g/ml
pH: 7.5

0204586 

Specific Surface Area: 200 m²/g
Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 7.5

0204569 

Particle Size: 63-200 μm
Weight: 0.8 g/ml
pH: 10.0

0204340 

Specific Surface Area: 200 m²/g
Particle Size: 5-25 μm
Weight: 0.7 g/ml
pH: 9.0

A9003 

Other Notes
反应活性 I

A8753 

Other Notes
反应活性 I

A1647 

Other Notes
反应活性超 I 级
包装
250 g in poly bottle

A2039 

Application
适用于通过研磨或混合分裂酵母细胞和其他微生物。

A1522 

包装
1 kg in poly bottle
100, 500 g in poly bottle

A1772 

Other Notes
反应活性超 I 级

643092 

Other Notes
No dispersant

342696 

Packaging
100 g in poly bottle

517755 

Packaging
5 g in glass bottle

306312 

Frequently Asked Questions
Live Chat and Frequently Asked Questions are available for this Product.
General description
Inhibitor-remover packings and ready-to-use, disposable prepacked columns conveniently remove small amounts of inhibitors which are added to reagents or solvents that would otherwise be unstable. R: 20-37 S: 22-38-36
• Useful in applications which require that the stabilizer or inhibitor (hydroquinone (HQ), hydro-quinone monomethyl ether (MEHQ, 4-methoxyphenol), or 4-tert-butylcatechol (TBC) be removed prior to use.
• Columns may be discarded1 when exhausted or reused by filling column approximately 3/4 full with new packing material. HQ/MEHQ columns refill vol.: ~21g. TBC column refill vol.:~30g.
• Approx. column capacity:HQ/MEHQ: 3L at 100ppmTBC: 4L at 15ppm
• TBC columns and packings are not recommended for use with polar solvents, including acrylic acid. Vacuum distillation is suggested for such applications.Easy-to-use:1. Prewashing of prepacked glass columns with a small amount of monomer is recommended.2. Add monomer (or solvent) to an addition funnel which is secured above column.3. Add monomer dropwise to the column. Monitor rate of addition to prevent overflow of the column. Collect monomer in an appropriate container.4. For low-melting solid monomers, keep temperature of column above the melting point during use.Caution: Overheating may cause monomer to polymerize on the column. Viscous or high-melting monomers may be diluted in an appropriate solvent before addition to the column.1Unused columns can be discarded with other solid chemical waste. After use, the toxicity and hazards of the monomer, from which the inhibitor is being removed, should be considered in deciding how to dispose of the packing material or column.
Packaging
1, 12 ea in glass tube

311332 

General description
Inhibitor-remover packings and ready-to-use, disposable prepacked columns conveniently remove small amounts of inhibitors which are added to reagents or solvents that would otherwise be unstable. R: 20-37 S: 22-38-36
• Useful in applications which require that the stabilizer or inhibitor (hydroquinone (HQ), hydro-quinone monomethyl ether (MEHQ, 4-methoxyphenol), or 4-tert-butylcatechol (TBC) be removed prior to use.
• Columns may be discarded1 when exhausted or reused by filling column approximately 3/4 full with new packing material. HQ/MEHQ columns refill vol.: ~21g. TBC column refill vol.:~30g.
• Approx. column capacity:HQ/MEHQ: 3L at 100ppmTBC: 4L at 15ppm
• TBC columns and packings are not recommended for use with polar solvents, including acrylic acid. Vacuum distillation is suggested for such applications.Easy-to-use:1. Prewashing of prepacked glass columns with a small amount of monomer is recommended.2. Add monomer (or solvent) to an addition funnel which is secured above column.3. Add monomer dropwise to the column. Monitor rate of addition to prevent overflow of the column. Collect monomer in an appropriate container.4. For low-melting solid monomers, keep temperature of column above the melting point during use.Caution: Overheating may cause monomer to polymerize on the column. Viscous or high-melting monomers may be diluted in an appropriate solvent before addition to the column.1Unused columns can be discarded with other solid chemical waste. After use, the toxicity and hazards of the monomer, from which the inhibitor is being removed, should be considered in deciding how to dispose of the packing material or column.
Packaging
250, 500 g in poly bottle

311340 

General description
Inhibitor-remover packings and ready-to-use, disposable prepacked columns conveniently remove small amounts of inhibitors which are added to reagents or solvents that would otherwise be unstable. R: 20-37 S: 22-38-36
• Useful in applications which require that the stabilizer or inhibitor (hydroquinone (HQ), hydro-quinone monomethyl ether (MEHQ, 4-methoxyphenol), or 4-tert-butylcatechol (TBC) be removed prior to use.
• Columns may be discarded1 when exhausted or reused by filling column approximately 3/4 full with new packing material. HQ/MEHQ columns refill vol.: ~21g. TBC column refill vol.:~30g.
• Approx. column capacity:HQ/MEHQ: 3L at 100ppmTBC: 4L at 15ppm
• TBC columns and packings are not recommended for use with polar solvents, including acrylic acid. Vacuum distillation is suggested for such applications.Easy-to-use:1. Prewashing of prepacked glass columns with a small amount of monomer is recommended.2. Add monomer (or solvent) to an addition funnel which is secured above column.3. Add monomer dropwise to the column. Monitor rate of addition to prevent overflow of the column. Collect monomer in an appropriate container.4. For low-melting solid monomers, keep temperature of column above the melting point during use.Caution: Overheating may cause monomer to polymerize on the column. Viscous or high-melting monomers may be diluted in an appropriate solvent before addition to the column.1Unused columns can be discarded with other solid chemical waste. After use, the toxicity and hazards of the monomer, from which the inhibitor is being removed, should be considered in deciding how to dispose of the packing material or column.
Packaging
250, 500 g in poly bottle

306320 

Application
Ready-to-use, prepacked, disposable columns for removal of the commonly used inhibitor 4-tert-butylcatechol.
General description
Inhibitor-remover packings and ready-to-use, disposable prepacked columns conveniently remove small amounts of inhibitors which are added to reagents or solvents that would otherwise be unstable. R: 20-37 S: 22-38-36
• Useful in applications which require that the stabilizer or inhibitor (hydroquinone (HQ), hydro-quinone monomethyl ether (MEHQ, 4-methoxyphenol), or 4-tert-butylcatechol (TBC) be removed prior to use.
• Columns may be discarded1 when exhausted or reused by filling column approximately 3/4 full with new packing material. HQ/MEHQ columns refill vol.: ~21g. TBC column refill vol.:~30g.
• Approx. column capacity:HQ/MEHQ: 3L at 100ppmTBC: 4L at 15ppm
• TBC columns and packings are not recommended for use with polar solvents, including acrylic acid. Vacuum distillation is suggested for such applications.Easy-to-use:1. Prewashing of prepacked glass columns with a small amount of monomer is recommended.2. Add monomer (or solvent) to an addition funnel which is secured above column.3. Add monomer dropwise to the column. Monitor rate of addition to prevent overflow of the column. Collect monomer in an appropriate container.4. For low-melting solid monomers, keep temperature of column above the melting point during use.Caution: Overheating may cause monomer to polymerize on the column. Viscous or high-melting monomers may be diluted in an appropriate solvent before addition to the column.1Unused columns can be discarded with other solid chemical waste. After use, the toxicity and hazards of the monomer, from which the inhibitor is being removed, should be considered in deciding how to dispose of the packing material or column.
Packaging
1, 12 ea in glass tube

634875 

Packaging
1, 5 ea in rigid mailer
Physical form
Crystalline, hexagonal (a = 4.758 Å, c = 12.992)
Features and Benefits
Common substrate for III-V nitrides as well as many other epitaxial films.
Physical properties
thermal expansion = 7.5 × 10-6 /°C; specific heat = 0.10 cal/°C; thermal conductivity = 46.06 @ 0 °C, 25.12 @ 100 °C, 12.56 @ 400 °C (W/m,K); dielectric constant = ~9.4 @ 300 K at A axis, ~11.58 @ C axis; loss tangent at 10 GHz < 2 × 10-5 at A axis, 5 × 10-6 at C axis

702129 

Packaging
100, 500 g in glass bottle

718475 

Packaging
100 g in poly bottle
Legal Information
Aeroxide is a registered trademark of Evonik Degussa GmbH

642991 

Other Notes
No dispersant
Packaging
100 mL in glass bottle

544833 

Packaging
10, 50 g in glass bottle

551643 

General description
Aspect ratio estimated to be >100 based on TEM.
Packaging
10, 50 g in poly bottle

517747 

Packaging
5 g in glass bottle

202606 

Packaging
5, 20, 100 g in poly bottle

06320 

General description
Brockmann aluminum oxides are suitable for column chromatography and adsorptive filtration.
Other Notes
Carrier for Aluminum oxide supported reagents for highly selective organic reactions1,2

06290 

General description
Brockmann aluminum oxides are suitable for column chromatography and adsorptive filtration.

06300 

General description
Brockmann aluminum oxides are suitable for column chromatography and adsorptive filtration.

342742 

Application
Suitable for vacuum deposition.

309117 

Physical form
Desiccant form

199966 

General description
Brockmann aluminum oxides are suitable for column chromatography and adsorptive filtration.
Packaging
1 kg in poly bottle
100 g in poly bottle
5 kg in poly drum

199974 

Packaging
1 kg in poly bottle
5 g in glass bottle
Brockmann aluminum oxides are suitable for column chromatography and adsorptive filtration.
100 g in poly bottle
5 kg in poly drum

342750 

Packaging
50, 250 g in poly bottle
Application
Suitable for vacuum deposition.

342653 

Packaging
1 kg in poly bottle
100 g in poly bottle

342726 

Packaging
100 g in poly bottle

199443 

General description
Brockmann aluminum oxides are suitable for column chromatography and adsorptive filtration.
Packaging
1 kg in poly bottle
5 g in glass bottle
100 g in poly bottle
5, 20 kg in poly drum

414069 

Packaging
1 kg in poly bottle
250 g in poly bottle

229423 

Frequently Asked Questions
Live Chat and Frequently Asked Questions are available for this Product.
Packaging
25, 100 g in poly bottle

267740 

Packaging
1 kg in poly bottle
Brockmann aluminum oxides are suitable for column chromatography and adsorptive filtration.
250 g in poly bottle
5 kg in poly drum

342718 

Packaging
100 g in poly bottle

234745 

Packaging
2.5 kg in poly bottle
500 g in poly bottle

342661 

Packaging
1 kg in poly bottle

342688 

包装
1 kg in poly bottle
100 g in poly bottle

265497 

Packaging
2.5 kg in poly bottle
25, 500 g in poly bottle
Application
Suitable for ceramic and refractory applications.