Flasco conique (Flasco conique) ye
Fɛn fɔlɔ min bɛ kɛ: 99,99% ka bon-kuran fusalen (SiO2)
Nɔgɔ hakɛw:<5ppm metallic contaminants (Fe, Al, Na, etc.)
OH Kɔnɔkow:<10ppm (low-hydroxyl grade available)
Sumaya sabatili: A bɛ nɔgɔya yɔrɔ min na ni degere 1680 ye
Cogojirali
Fɛn kolomaw
Kimikisɛw ka se ka banaw kɛlɛ:
- A tɛ baara kɛ asidiw la (n’a ma fɔ HF), alkaliw, ani fɛnɲɛnamafagalanw na
- Ɲɛgɛnɛsiraw walima nɔgɔli tɛ kɛ fɛnw na minnu bɛ se ka sɛgɛsɛgɛli kɛ
01
Sumaya baarakɛcogo:
- A bɛ funteni muɲu ka bɔ degere -200 na ka se degere 1100 ma
- Resistant to thermal shock (ΔT >degere 800 ye ) .
02
Ɲɛnabɔli jɛlen:
- >90% yeelenbɔcogo (190nm–2500nm) .
- A ka ɲi UV-sensitive reactions ma
03
A dilancogo tigitigi:
- Kogo janya kelen (±0,2mm) .
- Dugukolo gilasi jogindaw (24/29, 19/22, wdfl) .
- Karamɔgɔya taamasiyɛnw bɛ sɔrɔ (Kalasi A muɲuli) .
04
Fɛnɲɛnɛmaw Dabɔcogo
- Fɛn fɔlɔ minnu bɛ kɛ:99,99% ka ca-saniya fusalen quartz (SiO2) .
- Nɔgɔ hakɛw: <5ppm metallic contaminants (Fe, Al, Na, etc.)
- OH Kɔnɔkow: <10ppm (low-hydroxyl grade available)
- Sumaya sabatili:A bɛ nɔgɔya yɔrɔ min na ni degere 1680 ye
Aplikasi minnu bɛ kɛ
Sintezi kemikaliw: 1.1.
- Reflux, distillation, ani kristali
- Asidi saniyalen caman sɔrɔli
01
Furakɛcogo:
- Fura dilanni yiriwali
- Fura sterili labɛnni
02
Semikɔnduktɛri ka baarakɛyɔrɔ:
- Wafer saniya taabolo
- Saniyalenba-kemikɛli minɛcogo
03
Kalan ni ɲininikɛlaw ka laboratuwaraw:
- Jɛkuluba-kuntilenna walew
- Karamɔgɔya jirali
04
Bonya min bɛ kɛ cogoya la
|
A hakɛ/ml |
Kɛnɛma cɛmancɛ ye kɔ/mm ye |
Kɛnɛma cɛmancɛ ye farikolo/mm |
Kɔrɔya dafalen/mm |
Mini kogo janya/mm |
|
25 |
22 |
42 |
70 |
0.8 |
|
50 |
22 |
51 |
85 |
0.8 |
|
100 |
22 |
64 |
105 |
0.8 |
|
250 |
34 |
85 |
140 |
0.9 |
|
500 |
34 |
105 |
175 |
0.9 |
|
1000 |
42 |
131 |
220 |
1.3 |
|
2000 |
50 |
168 |
280 |
1.5 |
|
3000 |
50 |
187 |
310 |
1.8 |
|
5000 |
50 |
220 |
365 |
1.8 |
Nafa minnu bɛ sɔrɔ ɲɔgɔndan na
✅ A bɛ se ka mɛn:A si bɛ janya siɲɛ 5–10 ka tɛmɛ borosilikati galasi kan
✅ A bɛ se ka kɛ fɛn caman na:A bɛnnen don funteni jugumanba ni kemikɛli jugumanw ma
✅ A bɛ kɛ cogo min na:Fɛn dilanni tigitigi bɛ a to sɔrɔli bɛ se ka da u kan
✅ Lakanali: .Farati tɛ sample nɔgɔli la
Cili bato fɛ
Ɲininkaliw
J1: Yala quartz conical flasks bɛ se ka kɛ autoclave ye wa?
A: Ɔwɔ, u bɛ se ka otoklavi (121℃, 15psi) ni funteni jalen sterilize (fo 1000 degree) muɲu.
J2: Quartz ni borosilicate (misali la, Pyrex) bɛ se ka suma cogo di?
A: Quartz bɛ fɛnw dilan:
- Funteni hakɛ min ka bon (degere 1100 vs. 500 degere ) .
- UV kɛnɛyako ɲuman (jigin fo 190nm) .
- Kemikoro muɲuli ɲuman
J3: Yala nin quartz conical flasks ninnu bɛ bɛn asidi fluorique (HF) ma wa?
A: Ayi, quartz bɛ ɲɔgɔn sɔrɔ ni HF ye. Aw bɛ PTFE walima fluoropolymer minɛnw kɛ o nɔ na.
Tags hot .: conical flask, Sinuwa conical flask dilannikɛlaw, feerekɛlaw, izini
Aw ye ɲininkali ci .
Aw bɛ se fana ka a fɛ .
