Methods for determination of particle size distribution Recommendations centrifugal liquid sedimentation methods powders and suspensions
€316.00
Environmental cleanliness in enclosed spaces Specification for controlled environment clean rooms, work stations and air devices
€269.00
Specification for dimensional requirements for general purpose glass stopcocks of the interchangeable straight bore type
Determination of the specific surface area powders Recommendation for gas adsorption (BET) methods
Specification for boiling flasks (narrow-necked), conical, flat bottom and round bottom
Specification for glass beakers for laboratory use
€81.00
Methods for determination of particle size distribution Sub-division gross sample down to 0.2 ml
Methods for determination of particle size distribution Optical microscope method
€404.00
Methods for determination of particle size distribution Recommendations gravitational liquid sedimentation methods powders and suspensions
Pyknometers Specification
€165.00
Specification for spherical ground joints
Methods for determination of particle size distribution Recommendations electrical sensing zone method (the Coulter principle)
Chemical resistance of glass used in the production laboratory glassware Method for determination hydrolytic grains at 98°C
Specification for gas washing bottles
Chemical resistance of glass used in the production laboratory glassware Method for determination hydrolytic interior surfaces containers
