Ammonium Acetate SpR
Code HR079
Standard Pack 100g 500g
EC:[211-162-9]
CH3COONH4 MW 77.08
CAS [631-61-8]
Assay >98% Water <2%
UV: 250nm >10%; 260nm >50%; 270nm >80%; 280nm >95%; 290-400nm >99%
UV measured as 1M solution in water
Deliquescent, hygroscopic. Replace cap promptly after use.
Application: HPLC as buffer reagent
Benzenesulphonic
Acid sodium salt SpR
Code IP231
Standard Pack 25g
 R:22 S:36
C6H5SO3.Na MW 180.16 CAS [515-42-4]
Assay >98%
Application: HPLC as ion-pair reagent for basic compounds
Butane-1-sulphonic
Acid sodium salt SpR
(Sodium n-Butyl-1-sulphonate)
Code IP204
Standard Pack 5g 25g 100g 1KG
 R:36/38 S:26-28a
CH3(CH2)3SO3.Na MW 160.17 CAS [2386-54-1]
Assay >98%
UV: 200nm >96%
UV measured as 0.005M solution in water
Application: HPLC as ion-pair reagent for basic compounds
(DL)-Camphor-10-sulphonic
Acid sodium salt SpR
Code IP230
Standard Pack 5g 25g
R:36/38 S:22-25
C10H15O4S.Na MW 254.28 CAS [34850-66-3]
Assay >98%
Application: HPLC as ion-pair reagent for chiral
compounds
D-Camphor-10-sulphonic
Acid sodium salt SpR
Code IP232
Standard Pack 5g
R:36/38 S:22-25
C10H15O4S.Na MW 254.28 Assay >98%
Application: HPLC as ion-pair reagent for chiral
compounds
Cetyltrimethylammonium
Bromide (see
Hexadecyltrimethylammonium Bromide)
Decane-1-sulphonic
Acid sodium salt SpR
(Sodium n-Decyl-1-sulphonate)
Code IP210
Standard Pack 25g 100g 1KG
R:36/38 S:26-28a
CH3(CH2)9SO3.Na MW 244.33 CAS [13419-61-9]
Assay >98%
UV: 200nm >96%
UV measured as 0.005M solution in water
Application: HPLC as ion-pair reagent for basic compounds
Di-n-butylamine
SpR
Code IP352
Standard Pack 100ml
R:10-20/21/22
EC:[203-921-8]
[CH3(CH2)3]2NH MW 129.25 CAS [111-92-2]
Assay >99%
UV: 254nm >99%
UV measured as 0.01M solution in water
Application: HPLC as ion-pair reagent for acidic
compounds
Di-n-butylamine
Phosphate SpR
0.5M solution
Code IP524
Standard Pack 250ml
R:36/38 S:26-28a
[CH3(CH2)3]2NH.H3PO4 MW 227.24
UV: 254nm >90%
UV measured as 0.01M dilution with water
Application: HPLC as ready to use ion-pair reagent for
acidic compounds
Dioctyl
Sulphosuccinate sodium salt SpR
(Sodium Dioctylsulphosuccinate)
Code IP226
Standard Pack 25g 100g 1KG
R:22-36/38
S:26
C20H37O7S.Na MW 444.56 CAS [577-11-7]
Assay >98%
UV: 254nm >95%
UV measured as 0.005M solution in water
Application: HPLC as ion-pair reagent for basic compounds
Dodecane-1-sulphonic
Acid sodium salt SpR
(Sodium n-Dodecyl-1-sulphonate)
Code IP212
Standard Pack 25g 100g 1KG
R:36/38 S:22-25
CH3(CH2)11SO3.Na MW 272.38 CAS [2386-53-0]
Assay >98%
UV: 200nm >90%
UV measured as 0.0005M solution in water
Application: HPLC as ion-pair reagent for basic compounds
Dodecyltrimethylammonium
Bromide SpR
Code IP412
Standard Pack 25g
R:36/38 S:22-25
CH3(CH2)11N(CH3)3.Br MW 308.35 CAS [1119-94-4]
Assay >98%
UV: 254nm >90%
UV measured as 0.1M solution in water
Application: HPLC as ion-pair reagent for acidic
compounds
Ethane-1,2-disulphonic
Acid di-sodium salt SpR REVISED 13/02/10
(di-Sodium Ethyl-1,2-disulphonate)
Code IP222
Standard Pack 5g 25g 1KG
R:36/38 S:26-28a-36
Na.SO3CH2CH2SO3.Na MW 234.15 CAS [5325-43-9]
Assay >98%
UV: 200nm >90%
UV measured as 0.005M solution in water
Application: HPLC as ion-pair reagent for basic compounds
Heptafluorobutyric
Acid SpR
(Perfluorobutyric Acid)
Code IP235
Standard Pack 25ml
 R:34 S:24-28a
EC:[206-786-3]
CF3(CF2)2COOH MW 214.04 CAS [375-22-4]
Assay >99%
UV: 230nm >70%; 240nm >90%; 254nm >99%
UV measured as 0.01M solution in water
Application: HPLC as ion-pair reagent for peptide
separations, HPLC-MS as volatile ion-pair reagent for
basic compounds
Heptane-1-sulphonic
Acid sodium salt SpR
(Sodium n-Heptyl-1-sulphonate)
Code IP207
Standard Pack 5g 25g 100g 1KG
R:36/38 S:26-28a
CH3(CH2)6SO3.Na MW 202.27 CAS [22767-50-6]
Assay >98%
UV: 200nm >96%
UV measured as 0.005M solution in water
Application: HPLC as ion-pair reagent for basic compounds
Hexadecane-1-sulphonic
Acid sodium salt SpR
(Sodium n-Hexadecyl-1-sulphonate)
Code IP216
Standard Pack 5g 25g 100g 1KG
R:36/38 S:22-25
CH3(CH2)15SO3.Na MW 328.49 CAS [15015-81-3]
Assay >98%
UV: 200nm >96%
UV measured as 0.0001M solution in water
Application: HPLC as ion-pair reagent for basic compounds
Hexadecyltrimethylammonium
Bromide SpR
(Cetyltrimethylammonium Bromide)
Code IP416
Standard Pack 25g
R:22-37 S:24/25
CH3(CH2)15N(CH3)3.Br MW 364.64 CAS [57-09-0]
Assay >98%
UV: 254nm >90%
UV measured as 0.1M solution in water
Application: HPLC as ion-pair reagent for acidic
compounds
Hexane-1-sulphonic
Acid sodium salt SpR
(Sodium n-Hexyl-1-sulphonate)
Code IP206
Standard Pack 5g 25g 100g 1KG
R:36/38 S:26-28a
CH3(CH2)5SO3.Na MW 188.22 CAS [2832-45-3]
Assay >98%
UV: 200nm >96%
UV measured as 0.005M solution in water
Application: HPLC as ion-pair reagent for basic compounds
Ion-Pair
Kit SpR
for CATIONIC
separations
Code IP8C
Standard Pack Box
R:36/38 S:26-28a
Contents: IP222 0.5g; IP203 0.5g; IP204 2g; IP205 2g; IP206
2g; IP207 2g; IP208 2g; IP210 0.5g; IP216 0.5g
Application: HPLC methods development for separation of
basic compounds
Ion-Pair
Kit SpR
for ANIONIC
separations
Code IP9A
Standard Pack Box
R:36/38 S:22-25
Contents: IP401 2g; IP402 2g; IP403 2g; IP404 2g; IP454 0.5g;
IP408 2g; IP412 2g ; IP414 2g; IP416 2g
Application: HPLC methods development for separation of
acidic compounds
Lithium
Dodecyl Sulphate SpR
(Lithium Lauryl Sulphate)
Code IP228
Standard Pack 25g 100g
R:22-36 S:22-25
CH3(CH2)11OSO3.Li MW 272.33 CAS [2044-56-6]
Assay >99%
UV: 254nm >99%
UV measured as 0.005M solution in water
Application: HPLC as ion-pair reagent for basic compounds
Lithium
Lauryl Sulphate (see Lithium
Dodecyl Sulphate)
Methanesulphonic
Acid sodium salt SpR
(Sodium Methylsulphonate)
Code IP201
Standard Pack 25g 100g 1KG
R:36/38 S:26-28a-36
CH3SO3.Na MW 118.09 CAS [2386-57-4]
Assay >98%
UV: 200nm >96%
UV measured as 0.005M solution in water
Application: HPLC as ion-pair reagent for basic compounds
Naphthalene-2-sulphonic
Acid sodium salt SpR
(Sodium Naphthyl-2-sulphonate)
Code IP224
Standard Pack 25g 100g 1KG
R:36/38 S:26-28a
C10H7SO3.Na MW 230.22 CAS [532-02-5]
Assay >98%
Application: HPLC as ion-pair reagent for basic compounds
Nonane-1-sulphonic
Acid sodium salt SpR
(Sodium n-Nonyl-1-sulphonate)
Code IP209
Standard Pack 5g 25g 1KG
R:36/38 S:26-28a
CH3(CH2)8SO3.Na MW 230.31 CAS [35192-74-6]
Assay >98%
UV: 200nm >96%
UV measured as 0.005M solution in water
Application: HPLC as ion-pair reagent for basic compounds
Octane-1-sulphonic
Acid sodium salt SpR
(Sodium n-Octyl-1-sulphonate)
Code IP208
Standard Pack 5g 25g 100g 1KG
R:36/38 S:26-28a
CH3(CH2)7SO3.Na MW 216.28 CAS [5324-84-5]
Assay >98%
UV: 200nm >96%
UV measured as 0.005M solution in water
Application: HPLC as ion-pair reagent for basic compounds
Pentane-1-sulphonic
Acid sodium salt SpR
(Sodium n-Pentyl-1-sulphonate)
Code IP205
Standard Pack 5g 25g 100g 1KG
R:36/38 S:26-28a
CH3(CH2)4SO3.Na MW 174.21 CAS [22767-49-3]
Assay >98%
UV: 200nm >96%
UV measured as 0.005M solution in water
Application: HPLC as ion-pair reagent for basic compounds
Perchloric Acid 60% SpR
Code HA622
Standard Pack 100ml
 R:5-8-35 S:23b-26-36-45 EC:[231-512-4]
HClO4 MW 100.46 d 1.54 CAS [7601-90-3]
Assay ca. 60%
UV: 254nm >98%
UV measured as 1M solution in water
Application: HPLC as buffer reagent
Perfluorobutyric
Acid (see Heptafluorobutyric
Acid)
Potassium
Ethyl Sulphate SpR
Code IP227
Standard Pack 5g 25g 100g
R:22-37/38-41
S:22-26-28a-37/39-46 EC:[209-244-4]
CH3CH2OSO3.K MW 164.22 CAS [563-17-7]
Assay >99%
UV: 254nm >99%
UV measured as 0.005M solution in water
Application: HPLC as ion-pair reagent for basic compounds
di-Potassium Hydrogen Phosphate 3H2O SpR
Code HR471
Standard Pack 100g 500g
EC:[231-834-5]
K2HPO4.3H2O MW 228.22
CAS [16788-57-1]
Assay >99%
UV: 215nm >10%; 220nm >50%; 230nm >80%; 240nm >95%; 290-400nm >99%
UV measured as 1M solution in water
Adsorbs moisture from air. Replace cap promptly after use.
Application: HPLC as buffer reagent
Propane-1-sulphonic
Acid sodium salt SpR
(Sodium Propyl-1-sulphonate)
Code IP203
Standard Pack 5g 25g 100g 1KG
R:36/38 S:26-28a
EC:[238-564-7]
CH3(CH2)2SO3.Na MW 146.14 CAS [14533-63-2]
Assay >98%
UV: 200nm >96%
UV measured as 0.005M solution in water
Application: HPLC as ion-pair reagent for basic compounds
Propane-2-sulphonic
Acid sodium salt SpR
(Sodium Propyl-2-sulphonate)
Code IP223
Standard Pack 25g 100g 1KG
R:36/38 S:26-28a
EC:[226-434-2]
(CH3)2CHSO3.Na MW 146.14 CAS [5399-58-6]
Assay >98%
UV: 230nm >96%
UV measured as 0.005M solution in water
Application: HPLC as ion-pair reagent for basic compounds
Sodium
n-Butyl-1-sulphonate (see Butane-1-sulphonic
Acid sodium salt)
Sodium
n-Decyl-1-sulphonate (see Decane-1-sulphonic
Acid sodium salt)
Sodium
Dioctylsulphosuccinate (see Dioctyl
Sulphosuccinate sodium salt)
Sodium
Dodecyl Sulphate SpR
(Sodium Lauryl Sulphate)
Code IP229
Standard Pack 25g 100g
R:22-36/37/38
S:26-28a-45 EC:[205-788-1]
CH3(CH2)11OSO3.Na MW 288.38 CAS [151-21-3]
Assay >99%
UV: 254nm >99%
UV measured as 0.005M solution in water
Application: HPLC as ion-pair reagent for basic compounds
Sodium
n-Dodecyl-1-sulphonate (see Dodecane-1-sulphonic
Acid sodium salt)
di-Sodium
Ethyl-1,2-disulphonate (see Ethane-1,2-disulphonic
Acid di-sodium salt)
Sodium
n-Heptyl-1-sulphonate (see Heptane-1-sulphonic
Acid sodium salt)
Sodium
n-Hexadecyl-1-sulphonate (see Hexadecane-1-sulphonic
Acid sodium salt)
Sodium
n-Hexyl-1-sulphonate (see Hexane-1-sulphonic
Acid sodium salt)
Sodium
Lauryl Sulphate (see Sodium
Dodecyl Sulphate)
Sodium
Methylsulphonate (see
Methanesulphonic Acid sodium salt)
Sodium
Naphthyl-2-sulphonate (see
Naphthalene-2-sulphonic Acid sodium salt)
Sodium
n-Nonyl-1-sulphonate (see Nonane-1-sulphonic
Acid sodium salt)
Sodium
n-Octyl-1-sulphonate (see Octane-1-sulphonic
Acid sodium salt)
Sodium
n-Pentyl-1-sulphonate (see Pentane-1-sulphonic
Acid sodium salt)
Sodium
Propyl-1-sulphonate (see Propane-1-sulphonic
Acid sodium salt)
Sodium
Propyl-2-sulphonate (see Propane-2-sulphonic
Acid sodium salt)
Tetrabutylammonium
Bromide SpR
Code IP404
Standard Pack 25g
R:36/38 S:22-25
[CH3(CH2)3]4N.Br MW 322.38 CAS [1643-19-2]
Assay >98%
UV: 254nm >90%
UV measured as 0.01M solution in water
Application: HPLC as ion-pair reagent for acidic
compounds
Tetrabutylammonium
di-Hydrogen Phosphate (see
Tetrabutylammonium Phosphate)
Tetrabutylammonium
Hydroxide SpR
0.5M solution
Code IP504
Standard Pack 250ml
R:34 S:26-36/37/39-45
[CH3(CH2)3]4N.OH MW 259.48
UV: 254nm >96%
UV measured as 0.01M dilution in water
Application: HPLC as ready to use ion-pair reagent for
acidic compounds
Tetrabutylammonium
Hydroxide SpR
40% solution
Code IP518
Standard Pack 100ml 500ml
R:34 S:26-36/37/39-45
[CH3(CH2)3]4N.OH MW 259.48 CAS [2052-49-5]
UV: 254nm >96%
UV measured as 0.01M dilution in water
Application: HPLC as ready to use ion-pair reagent for
acidic compounds
Tetrabutylammonium
Phosphate SpR
(Tetrabutylammonium di-Hydrogen Phosphate)
Code IP454
Standard Pack 5g 25g 100g 1KG
R:36/38 S:22-25
[CH3(CH2)3]4N.H2PO4 MW 339.46 CAS [5574-97-0]
Assay >98%
UV: 254nm >96%
UV measured as 0.005M solution in water
Application: HPLC as ion-pair reagent for acidic
compounds
Tetrabutylammonium
Phosphate SpR
0.5M solution
(Tetrabutylammonium di-Hydrogen Phosphate)
Code IP554
Standard Pack 250ml
R:36/38 S:26-28a
[CH3(CH2)3]4N.H2PO4 MW 339.46
UV: 254nm >96%
UV measured as 0.005M dilution in water
Application: HPLC as ready to use ion-pair reagent for
acidic compounds
Tetrabutylammonium
Phosphate SpR
1M solution
(Tetrabutylammonium di-Hydrogen Phosphate)
Code IP558
Standard Pack 250ml
R:36/38 S:26-28a
[CH3(CH2)3]4N.H2PO4 MW 339.46
UV: 254nm >96%
UV measured as 0.005M dilution in water
Application: HPLC as ready to use ion-pair reagent for
acidic compounds
Tetradecyltrimethylammonium
Bromide SpR
Code IP414
Standard Pack 25g
R:36/38 S:22-25
CH3(CH2)13N(CH3)3.Br MW 336.40 CAS [1119-97-7]
Assay >98%
UV: 254nm >90%
UV measured as 0.1M solution in water
Application: HPLC as ion-pair reagent for acidic
compounds
Tetraethylammonium
Bromide SpR
Code IP402
Standard Pack 25g
R:36/38 S:22-25
(CH3CH2)4N.Br MW 210.16 CAS [71-91-0]
Assay >98%
UV: 254nm >95%
UV measured as 0.1M solution in water
Application: HPLC as ion-pair reagent for acidic
compounds
Tetraethylammonium
Hydrogen Sulphate SpR
Code IP452
Standard Pack 5g
R:36/38 S:22-25
(CH3CH2)4N.HSO4 MW 227.32 CAS [16873-13-5]
Assay >99%
UV: 220nm >90%
UV measured as 0.005M solution in water
Application: HPLC as ion-pair reagent for acidic
compounds
Tetramethylammonium
Chloride SpR
Code IP401
Standard Pack 25g
R:36/38 S:22-26
(CH3)4N.Cl MW 109.60 CAS [75-57-0]
Assay >98%
UV: 220nm >90%
UV measured as 0.1M solution in water
Application: HPLC as ion-pair reagent for acidic
compounds
Tetramethylammonium
Hydrogen Sulphate SpR
Code IP451
Standard Pack 5g 25g 100g
R:36/37/38
S:26-37/39
(CH3)4N.HSO4 MW 171.21 CAS [80526-82-5]
Assay >98%
UV: 200nm >90%
UV measured as 0.005M solution in water
Application: HPLC as ion-pair reagent for acidic
compounds
Tetraoctylammonium
Bromide SpR REVISED 09/02/10
Code IP408
Standard Pack 25g
R:36/38 S:22-25
[CH3(CH2)7]4N.Br MW 546.82 CAS [14866-33-2]
Assay >98%
UV: 254nm >90%
UV measured as 0.01M solution in methanol
Application: HPLC as ion-pair reagent for acidic
compounds
Tetrapropylammonium
Bromide SpR
Code IP403
Standard Pack 25g
R:36/38 S:22-25
[CH3(CH2)2]4N.Br MW 266.27 CAS [1941-30-6]
Assay >98%
UV: 254nm >95%
UV measured as 0.1M solution in water
Application: HPLC as ion-pair reagent for acidic
compounds
Tri-n-butylamine
SpR
Code IP354
Standard Pack 100ml
R:20/21/22
S:23c-24/25-26
[CH3(CH2)3]3N MW 185.36 CAS [102-82-9]
Assay >99%
UV: 290nm >95%
UV measured as 0.01M solution in methanol
Application: HPLC as ion-pair reagent for acidic
compounds
Triethylamine
SpS
Code H763
Standard Pack 100ml 500ml
 R:11-20/21/22-35
S:3-16-26-29-36/37/39-45 EC:[204-469-4]
(CH3CH2)3N MW 101.19 BP 88.9°C d 0.73 CAS [121-44-8]
Assay >99.8% Water <0.02% Residue <0.0001%
UV: 230nm >10%; 240nm >50%;
245nm >80%; 250nm >95%; 255-400nm >99%
UV measured as a 0.01M solution in water
Application: Molecular Biology, HPLC as ion-pair reagent
Trifluoroacetic
Acid SpS
Code H853
Standard Pack 100ml 500ml
R:20-35-52/53
S:9-26-27-28a-45-61 EC:[200-929-3]
CF3COOH MW 114.02 FP -15.2°C BP 71.8°C d 1.49 CAS [76-05-1]
Assay >99.9% Water <0.005% Residue <0.0001%
UV: 205nm >10%; 220nm >50%;
230nm >80%; 250nm >95%; 255-400nm >99%
UV measured as a 0.1% solution in water
Application: HPLC as ion-pair reagent for peptide
separations, HPLC-MS as volatile ion-pair reagent for
basic compounds, Molecular Biology
Tri-n-hexylamine
SpR
Code IP356
Standard Pack 100ml
R:36/37/38
S:23c-24/25
[CH3(CH2)5]3N MW 269.52 CAS [102-86-3]
Assay >99%
UV: 290nm >95%
UV measured as 0.01M solution in methanol
Application: HPLC as ion-pair reagent for acidic
compounds
Tri-n-octylamine
SpR
Code IP358
Standard Pack 100ml
R:36/37/38
S:23c-24/25
[CH3(CH2)7]3N MW 353.68 CAS [1116-76-3]
Assay >99%
UV: 290nm >95%
UV measured as 0.01M solution in methanol
Application: HPLC as ion-pair reagent for acidic
compounds
Tri-n-pentylamine
SpR
Code IP355
Standard Pack 100ml
R:36/37/38
S:23c-24/25
[CH3(CH2)4]3N MW 227.42 CAS [621-77-2]
Assay >99%
UV: 290nm >95%
UV measured as 0.01M solution in methanol
Application: HPLC as ion-pair reagent for acidic
compounds
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