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NUCLEOSIL® SA

Sulfonic acid modified silica for HPLC

Strong acidic cation exchanger (SCX) · USP L9

Features

Pore size 100 Å, available particle sizes 5 µm and 10 µm
Capacity ~ 1 meq/g; pH stability at 20 °C: 2–8; carbon content 6.5 %
Separation mechanism based on strong ion exchange interactions

For applications on NUCLEOSIL® SA click here:

離子交換法檢測(cè)Propranolol普萘洛爾和代謝物

色譜柱：Nucleosil 100-5 SA(SCX),200×4mm ID

流動(dòng)相：乙腈：水：二乙胺：磷酸=156:300:1.9:1.55

流 速：1.5毫升/分鐘

檢測(cè)器：fluorescence,excitation 225nm,emission 350nm

樣 品：1. 4-hydroxypropranolol sulphate   2. S-propranolol glucuronide   3. R-propranolol glucuronide   4. naphthyzine                         5. Propranolol

作 者：Belolipetskaja V.G.

來(lái) 源：J.Chromatogr.491(1989)507-512

05版中國(guó)藥典“鹽酸二甲雙胍”的分析

色譜柱：Nucleosil 100-5 SA(SCX) 250×4.6mm

流動(dòng)相：1.7%磷酸二氫銨溶液（使用磷酸調(diào)節(jié)PH=3.0）

進(jìn)樣量：10 ul

檢測(cè)器：UV 218nm

抗感冒藥有效組份

色譜柱：Nucleosil 100-5 SA(SCX)，250×4.6mm

流動(dòng)相：乙腈：30m mol/L 磷酸二氫銨緩沖鹽（PH=4.5）=65:35

樣  品：1. 鹽酸去氧腎上腺素 Phenylephrine Hydrochioride   2. 右美沙芬 Dextromethorphan Hydrobromide   3. 馬亞酸氯苯那敏 Chlorphenamine Maleate

EC standard columns for analytical HPLC

Ordering information

Eluent in column 0.15 M (NH4)2HPO4, pH 5

Length ->

125 mm

150 mm

250 mm

EC guard columns*

CC guard columns**

NUCLEOSIL® 100-5 SA · particle size 5 µm

4 mm ID

720097.40

721024.30

721487.40

4.6 mm ID

720709.46

720182.46
 

720097.46

721024.30

721487.40

NUCLEOSIL® 100-10 SA · particle size 10 µm

4.6 mm ID

720028.46

Columns/pack

 1

1

1

3

3

* EC 4/3 guard column cartridges are used for EC columns of 4 and 4.6 mm ID with the Column Protection System guard column holder (REF 718966).
** CC 8/4 guard column cartridges are used for EC columns of 4 and 4.6 mm ID with guard column adapter EC (REF 721359).

Custom-packed EC columns with other dimensions are available on request.

NUCLEOSIL® SA bulk packingsOrdering information

Phase

Carbon content

pore size

particle size

Pack of 10 g

Pack of 100 g

NUCLEOSIL 100-5 SA

~ 6.5 % C

100 Å

5 µm

712240.10

712240.100

NUCLEOSIL 100-10 SA

~ 6.5 % C

100 Å

10 µm

712250.10

712250.100