Scharlab - AMCO Instruments, SRL

PIPESPI0062 PIPES, sesquisodium salt, buffer substance, molecular biology gradePiperazine-N,Nʼ-bis(2-ethanesulfonic acid) sesquisodium saltC 16 H 33 N 4 Na 3 O 12 S 4• M = 670,67 g/mol• CAS [100037-69-2]Store between 5ºC and 30ºCPO0025• Melting point: 300 ºCPolyethylene glycol 200, synthesis gradeassay (referred to dried substance) ....... min. 99 %Packaging25 g250 g55CodePI00620025PI00620250Carbowax, PEG, Polyoxyethylene glycol, Polyglycol, Polyethylene oxideHO(C 2 H 4 O) n H• M = 190 - 210 g/mol• CAS [25322-68-3]• Density: 1,124• Melting point: -55 - -40 ºC• Boiling point: > 250 ºCPackaging Code1 l PO002510005HygroscopicStore between 15ºC and 25ºCPO0030Polyethylene glycol 300, synthesis gradeCarbowax, PEG, Polyoxyethylene glycol, Polyglycol, Polyethylene oxideHO(C 2H 4O) nH• M = 300 g/mol• CAS [25322-68-3]• Density: 1,13• Melting point: -15 - -10 ºCPackaging Code1 l PO003010005HygroscopicStore between 15ºC and 25ºCPO0035Polyethylene glycol 400, synthesis gradeCarbowax, PEG, Polyoxyethylene glycol, Polyglycol, Polyethylene oxideHO(C 2H 4O) nH• M = 380 - 420 g/mol• CAS [25322-68-3]• Density: 1,13• Melting point: 4 - 8 ºC• Boiling point: > 250 ºCPackaging Code1 l 5 PO003510005 l 9 PO0035005P25 l PO0035025P9HygroscopicStore between 15ºC and 25ºCPO0040Polyethylene glycol 550, synthesis gradeCarbowax, PEG, Polyoxyethylene glycol, Polyglycol, Polyethylene oxideHO(C 2H 4O) nH• M = 550 g/mol• CAS [25322-68-3]• Density: 1,13• Melting point: 36 - 40 ºCPackaging Code1 l PO004010005HygroscopicStore between 15ºC and 25ºCPO0045Polyethylene glycol 600, synthesis gradeCarbowax, PEG, Polyoxyethylene glycol, Polyglycol, Polyethylene oxideHO(C 2H 4O) nH• M = 600 g/mol• CAS [25322-68-3]• Density: 1,13• Melting point: 17 - 22 ºCPackaging Code1 l 5 PO004510005 l PO0045005P9HygroscopicStore between 15ºC and 25ºC226 See complete specifications at www.scharlab.com