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Igiciro Cyiza (S) -3-Hydroxy-gamma-butyrolactone 7331-52-4

Ibisobanuro bigufi:

URUBANZA No.:7331-52-4
Andi mazina: (S) -3-Hydroxy-gamma-butyrolactone
MF: C4H6O3
EINECS No.:434-990-4
Aho bakomoka: Ubushinwa
Isuku: 100%
Ibyiciro: Reagents zihariye

 


Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro

ikintu agaciro
URUBANZA No. 7331-52-4
Andi mazina (S) -3-Hydroxy-gamma-butyrolactone
MF C4H6O3
EINECS No. 434-990-4
Aho byaturutse Ubushinwa
Andika Hagati
Isuku 99%
Umubare w'icyitegererezo 7331-52-4
Gusaba Hagati
Kugaragara amazi

7331-52-4 (4) 7331-52-4 (5)

Kuki Uduhitamo?

1. Uburambe bukomeye
Dufite umwihariko muri ibi byatanzwe imyaka myinshi, kwisi yose kandi dushiraho umubano muremure wubucuti nabo.
2. Ubwiza buhebuje, ubuziranenge kandi bwiza
Ubwiza bwiza nimwe mumabanga yacu akomeye yo gutsinda; u ushobora kubona ubuziranenge na serivisi biturutse kuri twe.
3. Gutanga neza kandi byihuse
Dufite ububiko buhagije kuburyo dushobora gutanga ibicuruzwa amasaha 24 mugihe twakiriye ubwishyu.Ibyoherejwe byihuse kandi byubwenge bizategurwa kunyura kuri gasutamo.
4. Ipaki nziza
Inzira zidasanzwe zo kohereza ifu ya 10g kugeza 100kg aho ujya.Dutanga ifu yo gushonga muri serivisi zamazi hanyuma twohereza amazi muri
amacupa adasanzwe.
5. Serivisi nziza nyuma yo kugurisha
Ibikenewe cyangwa ibibazo byose nyandikira kubuntu.

Ibibazo

Q1: Nshobora kubona ingero zimwe?
Igisubizo: Yego, dushobora gutanga ibyitegererezo kubuntu, ariko ikiguzi cyo kohereza kizishyurwa nabakiriya bacu.
Q2: Umubare wawe ntarengwa wateganijwe ni uwuhe?
Igisubizo: Umubare ntarengwa wateganijwe ni kg 1.Ariko mubisanzwe twemera umubare muto, urugero 100 G, kugirango dusimbure sample yishyuwe 100%.
Q3: Ni ubuhe buryo bwo kwishyura wemera?
Igisubizo: Kwishura binyuze muri T / T, Western Union, BTC, MoneyGram.
Q4: Nigute dushobora kwemeza ubuziranenge?
Igisubizo: Tuzakora ingero ntoya mbere yo kubyara umusaruro.Nyuma yo kugerageza icyitegererezo, tuzatanga umusaruro-mwinshi.Kugenzura 100% mugihe cyo gukora no kugenzura bidasanzwe mbere yo gupakira.
Q5: Bite ho mugihe cyo gutanga?
Igisubizo: Igihe cyo gutanga: nyuma yiminsi 1-2 nyuma yo kwemeza ko wishyuye (ukuyemo iminsi mikuru yubushinwa).


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