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物料
glass support
silica gel 60 matrix
质量水平
特点
binder Organic Polymer
fluorescent indicator
包装
pkg of 25 plates
技术
HPTLC-MS: suitable
thin layer chromatography (TLC): suitable
层厚度
100 μm
板长度 × 宽度
20 cm × 10 cm
粒径
5-6 μm
孔径
60 Å medium pore diameter
储存温度
2-30°C
一般描述
Gertrud Morlock, Wolfgang Schwack
Coupling of planar chromatography to mass spectrometry
TrAC Trends in Analytical Chemistry, Volume 29, Issue 10, 2010, Pages 1157-1171
分析说明
孔体积（N₂-等温线：0.74 - 0.84 ml/g
d 50（激光衍射，尺寸分布）：5.0 – 6.5 µm
层厚度：80 - 120 µm
色谱检测：
A) 显色试验
hRf-值
- bleu viforganol，亲脂性：14- 26
- CeresBlack G，亲脂性：36 - 48
- ceres Violet brn，亲脂性：51 - 64
分离数（显色试验，亲脂性）： ≥ 10.5
在调节板上测定的典型值
洗脱液 A) 甲苯（相对湿度45％）
B) ESI-MS 适用性试验
咖啡因（信噪比5ng）：≥50
商品
HPTLC separation followed by UV detection of the bitter acid content in various hop samples.
HPTLC plates provide superior separation, speed, and sensitivity, making them ideal for advanced qualitative and quantitative analysis.
实验方案
Thin layer chromatography coupled with mass spectrometry does not require substantial sample preparation. Energy drinks can be applied without dilution directly onto the TLC plate.
Straightforward HPTLC-MS analysis of lactose in dairy products (milk or yoghurt) using only protein crash, centrifugation and dilution as sample preparation.
HPTLC–MS analysis of quinine in tonic water and caffeine in coffee and cola drinks.
Catalyst screening kits, KitAlysis™, and TLC-MS analysis enable high-throughput synthesis and analysis for efficient reactions.
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