D-50 Diluter e iketsang
E etselitsoe ho sebetsana le mokelikeli o nepahetseng joalo ka ho hlapolla ka nepo ka laboratoring, ho etsa curve e tloaelehileng le ho lokisa lisampole tse tloaelehileng, lisebelisoa tsa baeloji ka nepo, joalo-joalo.
※Theknoloji e nepahetseng ea molumo o sa khaotseng e tšehetsa mefuta e mengata ea molumo ho tloha ho 0.4 mL ho ea ho 3000 mL, 'me qeto e fokolang e fihla ho 0.01mL.
※Karolelano e phahameng ea dilution e fihla ho 7500, e fihlela litlhoko tse fapaneng tsa basebelisi ba rona.
※Phapang e lekanyelitsoeng ea ho nepahala ke 0.1% feela ha bophahamo ba modumo e le 100 mL.
※Mosebetsi oa matšeliso a mocheso ho felisa tšusumetso ea phapang ea boima ba tharollo ka mocheso o fapaneng le ho netefatsa ho nepahala le botsitso ba pipetting.Phoso e amanang le eona ke ± 0.5%, 'me ho nepahala ho phahame haholo ho feta botlolo ea volumetric ea Sehlopha sa A le dilution manual.
※Ts'ebetso e bonolo: Litekanyetso tsa dilution ha li hloke ho baloa ka letsoho, kenya feela "confusion ea mantlha ea tharollo, molumo oa sepheo, sepheo sa sepheo", 'me ts'ebetso eohle e iketselitse.
※E Sireletsehile ebile ea Tšepahala: motho ea etsang liteko ha a hloke ho ama lisampole tse ngata haholo tsa maemo a holimo , e leng ho fokotsang monyetla oa hore motho ea lekang a kopane le li-reagents tsa lik'hemik'hale.
| Qeto | 0.01mL |
| Nepahalo | ≤0.1% |
| Ho nepahala | ±0.5% |
| Molumo oa molumo | 0.1 di ml - 3000ml |
| Fokotsa nako ea mohlala | 60s (50ml) |
| Boholo ba seletsa | 259 x 69 x 13 limilimithara |
| Tafole ea papiso ea phoso e lumelletsoeng (Ho ea ka JJG 196-2006, Taolo ea Tiiso ea Sets'oants'o sa Glass e Sebetsang) | |||||||
| Bophahamo bo khethehileng / mL | 25 | 50 | 100 | 200 | 250 | 500 | 1000 |
| Moeli oa phoso/mL;Sehlopha sa A Volumetric Glassware | ±0.03 | ±0.05 | ±0.01 | ±0.15 | ±0.15 | ±0.25 | ± 0.45 |
| Bongata ba ho mamella Glassware ea Volumetric ea Sehlopha sa A | 0.12% | 0.10% | 0.1.% | 0.075% | 0.06% | 0.05% | 0.04% |
| Mamello e phahameng e amanang le D-50 | 0.08% | 0.08% | 0.06% | 0.07% | 0.05% | 0.04% | 0.035% |
