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Ityhubhu yokuQokelelwa kweGazi yeVacuum — EDTA Tube
I-Ethylenediamine tetraacetic acid (i-EDTA, ubunzima be-molecular 292) kunye netyuwa luhlobo lwe-amino polycarboxylic acid, enokuthi isebenze ngokufanelekileyo i-calcium ions kwiisampuli zegazi, i-chelate calcium okanye isuse indawo ye-calcium reaction, eya kuthintela kunye nokuphelisa i-endogenous okanye i-coagulation engaphandle. inkqubo, ukuze kuthintelwe iisampulu zegazi kwi-coagulation.Isebenza kuvavanyo lwe-hematology ngokubanzi, kungekhona kuvavanyo lwe-coagulation kunye novavanyo lomsebenzi weplatelet, okanye ukuzimisela kwe-calcium ion, i-potassium ion, i-ion ye-sodium, i-iron ion, i-alkaline phosphatase, i-creatine kinase kunye ne-leucine aminopeptidase kunye novavanyo lwe-PCR.
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Ityhubhu yokuqokelelwa kweGazi yeVacuum - I-Heparin lithium tube
Kukho i-heparin okanye i-lithium kwi-tube enokuqinisa umphumo we-antithrombin III engasebenziyo i-serine protease, ukwenzela ukukhusela ukubunjwa kwe-thrombin kunye nokukhusela imiphumo eyahlukeneyo ye-anticoagulant.Ngokuqhelekileyo, i-15iu heparin i-anticoagulates i-1ml yegazi.ityhubhu ye-Heparin isetyenziswa ngokubanzi kwi-biochemical engxamisekileyo kunye novavanyo.Xa uvavanya iisampulu zegazi, i-heparin sodium ayinakusetyenziswa ukunqanda ukuchaphazela iziphumo zovavanyo.
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I-Vacuum Blood Collection Tube - I-sodium citrate ESR test tube
Ukuxinwa kwe-citrate ye-sodium efunekayo kuvavanyo lwe-ESR yi-3.2% (ilingana ne-0.109mol / L).Umlinganiselo we-anticoagulant kwigazi ngu-1: 4.
