* PRP-1.無塗層聚合物載體.逆向層析
PRP-1 是 Hamilton 的聚合物逆向層析 (reversed-phase) 管柱,以 PS-DVB 載體本身提供固有的反相分離特性,無需固定相塗層 (no bonded phase coating)。固定相塗層的水解通常是管柱壽命的限制因素,而 PRP-1 樹脂上沒有塗層,可顯著延長使用壽命,並具優異的樣品回收率 (excellent recovery)。100 Å 孔徑使其適合小分子(< 2,000 mw)、藥物、類固醇、核酸、維生素與除草劑等廣泛應用。
| 基質 Base matrix | PS-DVB 聚合物(芳香骨架本體即疏水相) |
| 官能基 Functional group | 無額外鍵結官能基;由苯乙烯芳香環提供 π-π / 疏水作用 |
| 分離機制 Separation mechanism | 逆相疏水 / 芳香吸附(pH 1–13、5–85°C) |
| 代表分析物 Representative analyte | 雙酚 A BPA C15H16O2;α-生育醇 α-tocopherol C29H50O2 |
選用 PRP-1 進行逆向層析時,下列幾點提供參考:
.完整料號對照待 Felix 確認後補列。
以下為 Hamilton 原廠 PRP-1 逆向層析應用筆記節選:
| 應用主題 Application | 料號 / 規格 PN & Dimensions | 分析物 Analytes | 文獻 Lit. No. |
|---|---|---|---|
| Vitamin E(xtraordinary):生育醇分析 | 79444 PRP-1 5µm 4.1×150 | δ/β+γ/α-生育醇 (tocopherols) | L80122 (2022) |
| 水瓶中 BPA 及其衍生物 | 79642 PRP-1 5µm 7.8×50 | BPA、BPS、BPF、BPZ、BPM | L80118 (2021) |
| 蒜油成分分析 | 79444 5µm 4.1×150 | 二烯丙基硫化物、ajoene 等 | L80115 (2020) |
| 紫杉醇分離 | 79444 5µm 4.1×150 | 紫杉醇、docetaxel、baccatin III 等 | L80119 (2023) |
| 大麻 (Hemp) 中類黃酮 | 79445 PRP-1 5µm 4.1×150 | vitexin、luteolin、apigenin、quercetin 等 | L80114 (2020) |
| 12 種核苷分離 | 79641 PRP-1 5µm 4.6×150 | cytidine、guanosine、inosine 等 12 種 | L80111 (2020) |
| 常見苯二氮平類代謝物 | 79443 PRP-1 5µm 4.1×50 | oxazepam、temazepam glucuronide 等 | L80104 (2023) |
| 組織萃取物中腺嘌呤/鳥嘌呤核苷酸 | 79366 PRP-1 5µm 2.1×150 | AMP/ADP/ATP/GMP/GDP/GTP | L80087 (2012) |
| 迷幻類化合物分離 | 79641 PRP-1 5µm 2.1×50 | psilocybin、psilocin、MDMA、DMT、LSD | L80128 (2023) |
| 小分子藥物分析(C18 矽醇效應對照) | 79641 PRP-1 5µm 4.6×100 | sibutramine、paroxetine | 691086/01 (2012) |
.應用筆記之料號與規格摘自 Hamilton 原廠應用筆記索引;實際選型請以原廠最新文件與恆奕確認為準。
| 商品編號 Part # / Ref |
管柱內部直徑 Hardware Inner Diameter |
管柱長度 Hardware Length |
顆粒尺寸 Particle Size |
管柱材質 Hardware Material |
|---|---|---|---|---|
| 79753 |
1.0 mm |
150 mm |
5 µm |
Stainless Steel |
| 79755 |
1.0 mm |
50 mm |
7 µm |
Stainless Steel |
| 79366 |
2.1 mm |
150 mm |
5 µm |
Stainless Steel |
| 79790 |
2.1 mm |
100 mm |
5 µm |
Stainless Steel |
| 79422 |
4.1 mm |
250 mm |
7 µm |
Stainless Steel |
| 79425 |
4.1 mm |
150 mm |
10 µm |
Stainless Steel |
| 79427 |
4.1 mm |
250 mm |
10 µm |
Stainless Steel |
| 79443 |
4.1 mm |
50 mm |
5 µm |
Stainless Steel |
| 79444 |
4.1 mm |
150 mm |
5 µm |
Stainless Steel |
| 79479 |
4.1 mm |
100 mm |
5 µm |
Stainless Steel |
| 79529 |
4.1 mm |
150 mm |
7 µm |
Stainless Steel |
| 79820 |
4.1 mm |
250 mm |
5 µm |
Stainless Steel |
| 79351 |
4.6 mm |
150 mm |
10 µm |
PEEK |
| 79380 |
4.6 mm |
250 mm |
7 µm |
PEEK |
| 79381 |
4.6 mm |
250 mm |
10 µm |
PEEK |
| 79423 |
4.6 mm |
150 mm |
5 µm |
PEEK |
| 79558 |
4.6 mm |
100 mm |
5 µm |
PEEK |
| 79571 |
4.6 mm |
250 mm |
5 µm |
PEEK |
| 79641 |
1.0 mm 2.1 mm 4.1 mm 4.6 mm |
(Choose a length) |
(Choose a particle size) |
(Choose hardware material) |
| 79426 |
7.0 mm |
305 mm |
10 µm |
Stainless Steel |
| 79495 |
7.0 mm |
100 mm |
10 µm |
Stainless Steel |
| 79795 |
7.0 mm |
305 mm |
5 µm |
Stainless Steel |
| 79355 |
10 mm |
100 mm |
5 µm |
Stainless Steel |
| 79367 |
10 mm |
50 mm |
7 µm |
Stainless Steel |
| 79496 |
10 mm |
250 mm |
10 µm |
Stainless Steel |
| 79499 |
10 mm |
100 mm |
10 µm |
Stainless Steel |
| 79531 |
10 mm |
250 mm |
7 µm |
Stainless Steel |
| 79642 |
7.0 mm 7.8 mm 10 mm |
(Choose a length) |
(Choose a particle size) |
Stainless Steel |
| 79154 |
21.2 mm |
75 mm |
5 µm |
Stainless Steel |
| 79352 |
21.2 mm |
250 mm |
7 µm |
Stainless Steel |
| 79428 |
21.2 mm |
250 mm |
12-20 µm |
Stainless Steel |
| 79478 |
21.2 mm |
250 mm |
10 µm |
Stainless Steel |
| 79229 |
30 mm |
250 mm |
12-20 µm |
Stainless Steel |
| 79643 |
21.2 mm 30 mm |
(Choose a length) |
(Choose a particle size) |
Stainless Steel |
| 79493 |
50 mm |
250 mm |
12-20 µm |
Stainless Steel |
| 79567 |
50 mm |
250 mm |
10 µm |
Stainless Steel |
| 79644 |
50 mm |
(Choose a length) |
(Choose a particle size) |
Stainless Steel |
| 79525 |
100 mm |
250 mm |
12-20 µm |
Stainless Steel |
| 79645 |
100 mm |
(Choose a length) |
(Choose a particle size) |
Stainless Steel |
| Part # / Ref | Format | Guard Column Size | Hardware Material |
|---|---|---|---|
| 32908 |
Guard Cartridge Holder |
Analytical |
Stainless Steel |
| 79286 |
Guard Column |
Analytical |
Stainless Steel |
| 79317 |
Guard Cartridge Kit |
Analytical |
PEEK |
| 79318 |
Replacement Guard Cartridge |
Analytical |
PEEK |
| 79445 |
Replacement Guard Cartridge |
Analytical |
Stainless Steel |
| 79447 |
Guard Cartridge Kit |
Analytical |
Stainless Steel |
| 79477 |
Guard Cartridge Holder |
Analytical |
PEEK |
| 5095-01 |
Guard Cartridge Holder |
Semiprep/Preparative |
Stainless Steel |
| 79121 |
Guard Cartridge Kit |
Semiprep/Preparative |
Stainless Steel |
| 79122 |
Replacement Guard Cartridge |
Semiprep/Preparative |
Stainless Steel |
| 79912 |
Guard Column |
Semiprep/Preparative |
Stainless Steel |
| Part # / Ref | Particle Size | Pore Size | UOM |
|---|---|---|---|
| 79578 |
5 µm |
100 Å |
per gram |
| 79579 |
7 µm |
100 Å |
per gram |
| 79580 |
10 µm |
100 Å |
per gram |
| 79581 |
12-20 µm |
100 Å |
per gram |
| 79750 |
20-30 µm |
100 Å |
per gram |
| 79582 |
30-50 µm |
100 Å |
per gram |
| 79583 |
50-75 µm |
100 Å |
per gram |