Product overviewThe DWK Duran Test Tubes Glass with Rim 10x75 mm, Pack of 100 are made from high-quality Duran glass, offering excellent durability and resistance to chemicals and heat. These test tubes feature a rim for easy handling and are perfect for laboratory experiments and sample analysis. The pack includes 100 test tubes, making it a cost-effective choice for laboratories…
Product overviewThe DWK Duran Test Tubes Glass with Rim 10x75 mm, Pack of 100 are made from high-quality Duran glass, offering excellent durability and resistance to chemicals and heat. These test tubes feature a rim for easy handling and are perfect for laboratory experiments and sample analysis. The pack includes 100 test tubes, making it a cost-effective choice for laboratories…
Product overviewThe DWK Duran Test Tubes 10x75mm Duran-Glass, Pack of 100, Straight Edge are made from premium Duran glass, offering excellent chemical resistance and thermal shock properties. These test tubes feature a straight edge for consistent and precise usage in laboratory procedures.Key Features:Brand: DWK Duran Material: High-quality Duran glass, renowned for its strength and resistance to chemicalsSize: 10x75mm, ideal for…
Product overviewThe DWK Duran Test Tubes 10x75mm Duran-Glass, Pack of 100, Straight Edge are made from premium Duran glass, offering excellent chemical resistance and thermal shock properties. These test tubes feature a straight edge for consistent and precise usage in laboratory procedures.Key Features:Brand: DWK Duran Material: High-quality Duran glass, renowned for its strength and resistance to chemicalsSize: 10x75mm, ideal for…
Height: 540mmDiameter: 175mmMedium: Powder - Mono ammonium phosphate (MAP) 5A 5B 90%Working pressure: 1500kPaPaint coating: Heavy duty powder coatingDischarge distance: 14mPortableClass: A, B and C class firesSupplied fullItem delivery usually 3 - 6 working days
Sulphanilic Acid AR 500g Laboratory Applications:The diazonium salt of sulfanilic acid may be used in the preparation of azo dyes such as o-anisaldehyde, orange I and orange II.It may also be used in the preparation of 2,6-dibromoaniline via bromination followed by desulfonationgradeAR reagentassay98.0-102.0% (ACS specification)99%formpowderign. residue≤0.01%mp>300 °C (lit.)anion traceschloride (Cl–): ≤0.002%nitrite (NO2–): ≤0.5 ppmsulfate (SO42-): ≤0.01%
Sulphanilic Acid AR 500g Laboratory Applications:The diazonium salt of sulfanilic acid may be used in the preparation of azo dyes such as o-anisaldehyde, orange I and orange II.It may also be used in the preparation of 2,6-dibromoaniline via bromination followed by desulfonationgradeAR reagentassay98.0-102.0% (ACS specification)99%formpowderign. residue≤0.01%mp>300 °C (lit.)anion traceschloride (Cl–): ≤0.002%nitrite (NO2–): ≤0.5 ppmsulfate (SO42-): ≤0.01%
