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Kub Muag Dub Osmium Daim txhuam cev 99.95% min

Lus piav qhia luv luv:

 

  • CAS Nr:7440-04-2 : kuv
  • EINECS No:231-114-0 : kuv
  • Purity:99.95% min
  • MF:Os
  • Loj:200 mesh
  • Melting point:3045 ℃
  • Boiling point:5027 ℃
  • Ceev:22.48g / cm3
  • Taug qab hlau impurities:≤ 500ppm
  • Tshuaj muaj pes tsawg leeg:Osmium
  • Qhov tsos:Blue-grey hmoov
  • Lub sij hawm xa tuaj:5-15 Hnub

Product Detail

Khoom cim npe

selenium-powder-6_副本-300x300
selenium-powder-8_副本-300x300
selenium-powder-1_副本-300x300

Cov ntaub ntawv tseem ceeb:

Purity 99.95% min
CAS 7440-04-2 : kuv
EINECS 231-114-0 : kuv
Particle loj - 200 mesh
Molecular hnyav 190.23 Nws
Qhov tshwm sim Blue-grey hmoov

Cia tej yam kev mob: Khaws nyob rau hauv ib tug txias thiab ventilated warehouse.Khaws kom deb ntawm qhov hluav taws kub thiab qhov cua sov.Lub pob yuav tsum raug kaw thiab yuav tsum tsis txhob sib cuag nrog huab cua.Nws yuav tsum tau muab cais los ntawm oxidants thiab acids, thiab sib xyaw cia yuav tsum tsis txhob tso cai.Muab cov khoom sib xws thiab qhov ntau ntawm cov khoom siv tua hluav taws.Qhov chaw cia khoom yuav tsum tau muab cov ntaub ntawv tsim nyog kom muaj cov xau.

Lub ntsiab Cov txiaj ntsig Lub ntsiab Cov txiaj ntsig Lub ntsiab Cov txiaj ntsig
Ag <5 K <1 Ti <1
Al 5.9 Mg 4.3 W <1
As <1 Mn 2.7 Zn 11
Au <1 Mo 1.5 Zr <1
B 3.1 Na 45
Ba 0.6 Ni 25
Bi 1.2 Pb 10
Ca 23 Pd <1
Cd <1 Rh <1
Co <1 Ru 20
Cr 21 S 10
Cu 1.5 Sb <1
Fe 218 Sr <1
Ir <1 Sn <1

Daim ntawv thov:

1.Siv rau catalyst, kub plating, tub rog kev lag luam thiab tshuaj lom neeg kev lag luam.

2.Siv rau ICP-AES, AAS, AFS, ICP-MS, ion chromatography, thiab lwm yam. Cov txheej txheem kev tshuaj ntsuam titration.

selenium-powder-6_副本-300x300

Daim ntawv pov thawj

Cov khoom tau pom zoo los ntawm FDA, REACH, ROSH, ISO thiab lwm yam ntawv pov thawj, raws li cov qauv hauv tebchaws.

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950c4aec877e06940eb739c44c856c0
02edcb14670b02c8cb087d00580860c
55b32e9848a2d16a8c1bc72070f10df
5892ef06491e4769dde29fc3e034c95

Qhov zoo
Ua ntej
Tus nqi sib tw
First-class Production Line
Lub Hoobkas Keeb Kwm
Customized Services

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Hoobkas

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Ntim

500g kaw lub raj mis yas;
Nws tuaj yeem kho raws li cov neeg siv khoom xav tau.

jhgf

FAQ:
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog Hoobkas.

Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 5-10 hnub yog tias cov khoom muaj nyob hauv Tshuag.los yog nws yog 15-20 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li kom muaj nuj nqis.

Q: Koj puas muab cov qauv?puas yog dawb los yog ntxiv?
A: Yog lawm, peb tuaj yeem muab cov qauv dawb tab sis tsis them tus nqi thauj khoom.

Q: Koj cov nqe lus them nqi yog dab tsi?
A: Them nyiaj<= 1000USD, 100% ua ntej.Kev them nyiaj>= 1000USD, 30% T / T ua ntej, tshuav nyiaj li cas ua ntej xa khoom.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb