Conical Flask a Wɔde Yɛ Nneɛma
Nneɛma a Wɔde Yɛ Adwuma Titiriw: 99.99% a ɛkorɔn-ahotew a wɔde afrafra quartz (SiO2) .
Efĩ dodow:<5ppm metallic contaminants (Fe, Al, Na, etc.)
OH Nsɛm a ɛwɔ mu:<10ppm (low-hydroxyl grade available)
Ɔhyew a Ɛgyina Hɔ: Beae a ɛyɛ mmerɛw wɔ digrii 1680
Nkyerɛmu
Nneɛma Titiriw a Ɛwɔ Hɔ
Nnuru a Ɛko Tia:
- Ɛntumi nyɛ adwuma wɔ acid (gye HF), alkalis, ne organic solvents ho
- Nsuo a ɛtwetwe anaa efĩ biara nni nhwɛsoɔ a ɛyɛ mmerɛw mu
01
Ɔhyew a Wɔde Yɛ Adwuma:
- Ɛgyina ɔhyew a ɛfiri -200℃kɔsi 1100℃ano
- Resistant to thermal shock (ΔT >800 digrii ) .
02
Optical Clarity:
- >90% hann a ɛkɔ (190nm–2500nm) .
- Ɛyɛ papa ma UV-nsɛm a ɛyɛ nkate
03
Nsusuwii a Wɔayɛ no Pɛpɛɛpɛ:
- Ɔfasuo a ɛyɛ pɛ (±0.2mm) .
- Standard fam ahwehwɛ nkwaa (24/29, 19/22, ne nea ɛkeka ho) .
- Agyiraehyɛde a wɔawie wɔ hɔ (Klas A abodwokyɛre) .
04
Nneɛma a Wɔahyehyɛ
- Nneɛma Titiriw:99.99% a ɛkorɔn-ahotew a wɔde afrafra quartz (SiO2) .
- Efĩ dodow: <5ppm metallic contaminants (Fe, Al, Na, etc.)
- OH Nsɛm a ɛwɔ mu: <10ppm (low-hydroxyl grade available)
- Ɔhyew a Ɛyɛ Den:Softening beae wɔ 1680 digrii
Nnwuma a Wɔde Di Dwuma
Nnuru a Wɔde Yɛ Nneɛma:
- Reflux, distillation, ne ahwehwɛ a wɔde yɛ ahwehwɛ
- Acid a wɔyam a ɛho tew a ɛkorɔn-
01
Nnuru a wɔde yɛ nnuru:
- Nnuru a wɔyɛ no nkɔso
- Sterile solution ahosiesie
02
Semiconductor Nnwumayɛbea:
- Wafer ahotew ho nhyehyɛe ahorow
- Nnuru a wɔde di dwuma a ɛho tew a ɛkorɔn-
03
Adesua & Nhwehwɛmu Nhwehwɛmubea:
- General-atirimpɔw nneyɛe
- Ɔkyerɛkyerɛ ɔyɛkyerɛ ahorow
04
Ne Kɛse a Wɔtaa Yɛ
|
Nnyigyei dodow/ml |
Abɔnten so ntwemu ma kɔn/mm |
Abɔnten so ntwemu ma nipadua/mm |
Ɔsorokɔ a edi mũ/mm |
Mini ɔfasu no mu duru/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 |
Mfaso a Ɛwɔ Akansi mu
✅ Sɛnea ɛtra hɔ kyɛ:5–10x nkwa nna tenten sen borosilicate ahwehwɛ
✅ Nneɛma a wɔde yɛ nneɛma pii:Ɛfata ma ɔhyew a ano yɛ den ne nnuru a ano yɛ den
✅ Nsɛm a ɛkɔ so daa:Nneɛma a wɔyɛ no pɛpɛɛpɛ ma wonya nea wotumi de ho to so
✅ Ahobammɔ: .Asiane biara nni hɔ sɛ nhwɛsode no mu efĩ bɛba
Suhyɛn so dwumadie
FAQ
Q1: So wobetumi de quartz conical flasks ayɛ autoclave?
A: Yiw, wotumi gyina autoclaving (121℃, 15psi) ne dry heat sterilization (ɛkɔ 1000 degree) ano.
Q2: Sɛ wɔde quartz toto borosilicate (sɛ nhwɛso no, Pyrex) ho a, ɔkwan bɛn so na?
A: Quartz de ma:
- Ɔhyew a ɛkorɔn a ɛko tia (1100 digrii vs. 500 digrii ) .
- UV a ɛyɛ papa (ɛkɔ fam kɔsi 190nm) .
- Nnuru a ɛtra hɔ kyɛ a ɛkorɔn
Q3: So saa quartz conical flasks yi ne hydrofluoric acid (HF) hyia?
A: Dabi, quartz ne HF yɛ adwuma. Fa PTFE anaa fluoropolymer nsukorade di dwuma mmom.
Tags a ɛyɛ hyew .: conical flask, China conical flask ayɛfo, wɔn a wɔde ma, adwumayɛbea
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