Ụdị ihe 5 maka ihe eji eme ihe eji eme ụlọ nyocha ụlọ nyocha

Ụdị ihe 5 maka ihe eji eme ihe eji eme ụlọ nyocha ụlọ nyocha

Ego ole ka ị maara maka ihe eji eji plastik eme ihe na ụlọ nyocha?

Ụlọ nyochaihe eji eme ihe, nke a na-ejikarị eme ihe n'oge nnwale, dị iche iche ma kewaa ya n'ime ụzọ atọ bụ isi: glassy, ​​plastic and metallic, dị ka nke a na-eji plastik mee ihe n'ihi na ha magburu onwe ya na ịkpụzi mma.Ihe ndị a na-ahụkarị gụnyere ngalaba ndị a:

1. Polyethylene (PE)

Opaque, nke siri ike, na-eguzogide ịka nká, ịdị arọ dị mfe, enweghị mgbaze, udidi dị nro, na adịghị arụ ọrụ dị ka acetone, acetic acid, na hydrochloric acid, na-adịtụ nro ma dị mfe na okpomọkụ dị elu.

Ihe eji eme iheIhe ndị a na-ejikarị PE bụ:Igwe ọkụ reagent, Pasteur Pipettes, Wired sampling akpa, Blender akpa, Autoclavable ọgwụ mkpofu akpa…

2. FEP (fluorinated ethylene propylene copolymer)

Nguzogide okpomọkụ dị ntakịrị dị ntakịrị ma nwee ike ịrụ ọrụ na - 85℃~+ 205℃maka ogologo oge na na -200℃~+ 300℃maka obere oge;Ike mmetụta dị elu, nguzogide na-akpụ akpụ, crystallinity dịgasị iche na okpomọkụ ọgwụgwọ okpomọkụ, na ịkpụzi usoro dị mma;Nke na-adịghị egbu egbu, na-adịghị viscous, eletriki mkpuchi, abrasion eguzogide, kemịkalụ kwụsiri ike;Agba, ihe mkpofu nwere ike imegharị ya.

A na-ahụkarịihe eji eme ihenke FEP ihe bụ: separatory funnels, Erlenmeyer flasks, elu-ọsọ centrifuge tubes..

3. PS (polystyrene)

Transparent, ike na iko mgbanwe okpomọkụ n'elu 100 Celsius C, kwụsiri ike na ọtụtụ aqueous ngwọta, ma corrored site a dịgasị iche iche nke organics.

Ọtụtụ n'ime ihe eji eme omenala cell na-eji PS dị ka ihe, dịka: efere omenala cell, efere Petri, flasks omenala cell, efere omenala cell, efere Elisa, loops inoculation, cell spreader, serological pipettes ...

4.PC (polycarbonate)

Ọ nwere ike dị elu na ọnụọgụ ọnụọgụ, ike mmetụta dị elu, nghọta ka mma, nnukwu ike siri ike ma nwee ike mebie ya na okpomọkụ dị elu, ma ọ dịghị anabata isi acid siri ike yana ụfọdụ ihe mgbaze organic dị ka mmanya.

Ihe eji eme ihe nke PCihe:

Erlenmeyer Flasks, igbe nchekwa Cryogenic

5.PP (polypropylene)

Translucency, mma kemịkalụ na nkwụsi ike okpomọkụ, na ike siri ike n'aka karịa PE, nke enwere ike iji ihe dị ka ogo 100, ma na obere okpomọkụ na-aghọ nke na-agbaji, na-adịghị agwụ agwụ, na-eme agadi dị mfe, na-eguzogide corrosion, na acid nkịtị na alkali organic solvents enwechaghị mmetụta. na ya.

Ihe eji eme ihe nke PCihe:

Centrifuge tubes, Cryogenic tubes, Micro tubes (Sample collection tube), PCR tubes, PCR efere, miri ọma efere, Tip combs, Pipette Atụmatụ, Reagent karama, Extraction tubes ...

Ahịrị PP nke Labio na ahịrị PS na-ere ahịa n'ọtụtụ dị iche iche, kwụsiri ike na ịdị mma a pụrụ ịdabere na ya, a na-ebunye akụrụngwa niile zuru oke na akụrụngwa ọkwa ahụike ebubatara, nke na-ekwe nkwa njirimara physicochemical dị mma nke ngwaahịa, yana mgbe niile, isi iyi nke na-eju afọ. ngwaahịa na ọrụ maka ndị na-azụ ahịa na ndị enyi nke intermediaries si gburugburu ụwa.

N'elu bụ ihe ndị a na-enwetakarị ụlọ nyocha, na mmụba nke ndị mmadụ na-amata ichebe onwe ha, a na-eji ngwa rọba dochie ngwongwo iko na-agbaji nwayọọ nwayọọ, na-aghọ ihe a na-ejikarị eme ihe.