5-Naphthalene Diisocyanate: Nga Whakamahinga, Nga Taonga, me nga Whakamahinga

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kōeke rongoā 99% Fluconazole paura cas 86386-73-4

Pānuitia atu

99% Ethylparaben CAS 120-47-8 Ethyl 4-hydroxybenzoate

Kounga teitei 99.5% Ethyl 3-ethoxypropionate(EEP) cas 763-69-9

konutai hexachloroplatinate(IV) hexahydrate CAS 19583-77-8

ahua paura Centralite I Cas 85-98-3 N,N'-Diethyl-N,N'-diphenylurea

Kounga teitei 2-Methylpiperazine 99.5% cas 109-07-9

Te parakore teitei 2,2,5,5-Tetramethyldihydrofuran-3(2H)-kotahi 98% CAS 5455-94-7

Nga Hua Hoko Nui

tuku wheketere 99% Benzyl bromide cas 100-39-0

Utu pai UV Absorber UV 327 cas 3864-99-1

Te parakore teitei 99% Adenosine CAS 58-61-7

Pure 99%min 5-Chloro-3-phenyl-2,1-benzisoxazole CAS 719-64-2

100% te hinu eucalyptus citriodora parakore me te taiao

Scandium waikura Sc2O3 CAS 12060-08-1

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Te whawhai i te "mate uruta" me te pupuri tonu i te mahi

Ko te whawhai ki te "mate mate" he tika i mahia e ta maatau wheketere nga mahi o ia ra neke atu i te kotahi mano taranata o te surfactants, he wa tino nui tenei mo te mate uruta. I te 3 o Pepuere, i ako matou ko...

Te Tote Haukinia Quaternary mo te Kaipatu

Ko nga tote haukinia Quaternary (QAS) he pūhui cationic kei roto nga roopu alkyl i roto i te mekameka roa o C8–C18, he wairewa te wai, ka taea te whakamahi hei whakakino i roto i nga umanga pueru. Ko te QAS ...

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