NA 055

DIN Standards Committee Laboratory Devices and Installations

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Documents withdrawn without replacement of NA 055

Number: 2

DIN 12330 2025-05-31 Laboratory ware made from fused quartz and fused silica; beakers made from fused quartz More  Comment 
DIN 12353 2025-05-31 Laboratory ware made from fused quartz and fused silica; boiling flasks made from fused quartz; round bottom flasks, flat bottom flasks and conical flasks More  Comment 

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