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PM Kit Full COEX

https://www.velp.com/zh-cn/pm-kit-full-coex.aspxThe Preventive Maintenance Kit includes: EPDM gasket COEX, CSF6 (10000128) - x18 T-Piece union Ø 6mm (10000252) - x 10 L-Piece union Ø 6mm (10000254) - x 5 Disk wire mesh (10000935) - x 6 Norprene tube Ø7,9x11,1 mm (10001085) - x 1 Set tubes COEX (40000599) - x 1

PM Kit Full UDK129

https://www.velp.com/zh-cn/pm-kit-full-udk129.aspxThe Preventive Maintenance Kit includes: Assembled tube holder NaOH (40002328) - x1 Complete splash head UDK129 (40001624) - x1 H2O tube UDK127-129 (40000146) - x1 NaOH tube UDK129 (40001498) - x1 Pipe junction L 06-1/8M OR viton (10002940) - x5 Pipe junction 06-1/8M OR viton (10002921) - x1 Set of tubes for UDK169-159-149-139-129 (40001704) - x1 Shut-off valve (10000299) [...]

PM Kit Full CSF6

https://www.velp.com/zh-cn/pm-kit-full-csf6.aspxThe Preventive Maintenance Kit includes: EPDM gasket COEX, CSF6 (10000128) - x 18 OR 4131 FKM (10000215) - x 12 T-Piece union Ø 6mm (10000252) - x 10 L-Piece union Ø 6mm (10000254) - x 5 Disk wire mesh (10000935) - x 6 Norprene tube Ø7,9x11,1 mm (10001085) - x 1 Set tubes CSF6 (40000600) - x 1

PM Kit Full SER158

https://www.velp.com/zh-cn/pm-kit-full-ser158.aspxThe Preventive Maintenance Kit includes: OR 161 viton (10000217) - x 3 OR 3218 FEP (10007032) - x 12 Set of tubes for SER158/3 (40002360) - x 1 Gasket for GL14 threaded cap (10003351) - x 3 The Kit is indicated for the model SER 158/3 (3 positions).

PM Kit Full SER 148

https://www.velp.com/zh-cn/pm-kit-full-ser148.aspx The Preventive Maintenance Kit includes: OR 161 viton (10000217) - x 3 OR 3218 FEP (10007032) - x 6 Set tubes SER148/3 (40000601) - x1 Teflon conic valve for condenser (10000262) - x3 Air distributor for SER148 (10001846) - x1 The Kit is indicated for the model SER 148/3 (3 positions).

PM Kit Full FIWE Advance

https://www.velp.com/zh-cn/pm-kit-full-fiwe-advance.aspxThe Preventive Maintenance Kit includes: FKM gasket FIWE (10000125) - x 18 OR 4131 FKM (10000215) - x 12 T-Piece union Ø 6mm (10000252) - x 3 L-Piece union Ø 6mm (10000254) - x 3 Disk wire mesh for FIWE Advance (10007924) - x 6 Filter for tap water valve (10004518) - x 1 Set tubes FIWE Advance (40002738) - x 1

PM Kit Full FIWE

https://www.velp.com/zh-cn/pm-kit-full-fiwe.aspxThe Preventive Maintenance Kit includes: FKM gasket FIWE (10000125) - x 9 OR 4131 FKM (10000215) - x 6 T-Piece union Ø 6mm (10000252) - x 5 L-Piece union Ø 6mm (10000254) - x 5 Disk wire mesh (10000935) - x 6 Norprene tube Ø7,9x11,1 mm (10001085) - x 1 Filter for tap water valve (10004518) - x 1 Set tubes FIWE3 (40000598) - x 1 The Kit is indicated for [...]

HOW TO CHOOSE THE CORRECT TEST TUBE FOR YOUR DISTILLATIONS

https://www.velp.com/zh-cn/how-to-choose-the-correct-test-tube-for-your-analysis.aspx To suit different requests, a wide range of glass test tubes for digestion and distillation units is available as regards the: Size/Shape Length Capacity Straight tubes are usually suggested for most digestion and distillation applications. Volumetric tubes , with constriction on the neck, find applications when the [...]

样品准备

https://www.velp.com/zh-cn/yang-pin-zhun-bei.aspxVORTEX MIXERS Vortex Mixers are useful for mixing substances in test tubes and flasks .

样品制备：如何改进你的日常搅拌和混合任务，为你的分析获得更准确的结果

https://www.velp.com/zh-cn/yang-pin-zhi-bei-ru-he-gai-jin-ni-de-ri-chang-gong-zuo-bing-huo-de-geng-zhun-que-de-jie-guo.aspxA large number of accessories are available, such as: Hemispheric Bowl, to replace oil baths and mantles and perform clean, safe analysis with round bottom flasks MonoAluBlock ™ and MultiAluBlock ™ , to perform numerous reactions, reducing time and bench space and also achieving the highest stirring and heating performance VORTEX MIXERS Vortex Mixers are useful for [...]