LABORATORY GLASSWARE. GRADUATED PIPETTES. PART 1: GENERAL REQUIREMENTS.
€58.00
€15.00
LABORATORY GLASSWARE. GRADUATED PIPETTES. PART 2: PIPETTES FOR WHICH No waiting time is specified.
€47.00
LABORATORY GLASSWARE. GRADUATED PIPETTES. PART 3: PIPETTES FOR WHICH A waiting time of 15 s is specified.
€26.00
LABORATORY GLASSWARE. GRADUATED MEASURING CYLINDERS.
€53.00
PRINCIPLES OF CONSTRUCTION AND ADJUSTMENT OF VOLUMETRIC GLASSWARE
€28.00
LABORATORY GLASSWARE. GRADUATED MEASURING CYLINDERS
€50.00
LABORATORY GLASSWARE. ONE-MARK VOLUMETRIC FLASKS.
€35.00
Electrical apparatus for the detection and measurement of flammable gases -- Part 1: General requirements and test methods.
€102.00
Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen
€131.00
MEASURING INSTRUMENTS. INSTRUMENTS FOR MEASURING VEHICLE EXHAUST EMISSIONS. CHARACTERISTICS AND TEST METHODS.
€72.00
LABORATORY GLASSWARE. PRINCIPLES OF DESIGN AND CONSTRUCTION OF VOLUMETRIC GLASSWARE.
Electrical apparatus for the detection and measurement of flammable gases -- Part 2: Performance requirements for group I apparatus indicating a volume fraction up to 5% methane in air.
Electrical apparatus for the detection and measurement of flammable gases. Part 4: Performance requirements for group II apparatus indicating a volume fraction up to 100% lower explosive limit.
