Tanzania Bureau of Standards (TBS)

Draft Standards for Public Comments

• MMDC 4 (2433) DTZS
• MMDC 3 (2347) DTZS
• MMDC 3 (2349) DTZS
• MMDC 3 (2352) DTZS
• MMDC4 (2434) DTZS
• Letter for stakeholders comments
• Form for Stakeholders' comments-1
• CDC 5 (2240) DTZS ISO 641;1975 Laboratory glassware - Interchangeable spherical ground joints
• CDC 5 (2241) DTZS ISO 4785;1997 Laboratory glassware - Straight-bore glass stopcocks for general purpos
• CDC 5 (2242) DTZS ISO 4796-1;2016 Laboratory glassware - Bottles - Part 1 Screw-neck bottles
• CDC 5 (2243) DTZS ISO 4796-2;2000 Laboratory glassware - Bottles - Part 2 Conical neck bottles
• CDC 5 (2244) DTZS ISO 4796-3;2000 Laboratory glassware - Bottles - Part 3 Aspirator bottles
• CDC 5 (2245) DTZS ISO 4794;1982 Laboratory glassware - Methods for assessing the chemical resistance of enamel
• CDC 5 (2247) DTZS ISO 720;2020 Glass - Hydrolytic resistance of glass grains at 121 °C - Method of test and cl