I-20mm crusts ephezulu yokuvalwa
Umxholo webhotile ye-EREACE yebhotile ye-boroslilicate iglasi enemilinganiselo yokukhuphela ephantsi, enereyithi yokwandiswa okuphezulu, ukumelana nobushushu obuphezulu, amandla aphezulu, ukukhanya okuphezulu, ukukhanya okuphezulu ...
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Sindhi
Fumana ixabiso
I-8mm screw vil yeglasi yeglasi
Ikaliwe
Umthwalo oPROST
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I-cropp i-vials ephezulu yentloko yenziwa nge-borosililicate acid acid ye-hydrochloric acid. Inombala obonakalayo no-Amber kwaye inokumelana nodidi lobushushu lwe -60 ukuya kwi-200 degrees Celsius. Ngokubanzi, umthamo we-vial vial vial yi-10-20ml, kunye nenqanaba lingama-22,5 * 46 \ / 75mm. Ukusebenza kukungaxhathisi i-acid, ukuxhathisa ialkali kunye nokunganyangeki kobushushu obuphezulu. Ukupakisha kuhlala kuthathelwa ibhokisi yeplastiki ye-inter.
Umxholo
Ngaphezulu kwe-crust ephezulu ye-GC Vial