Print…
<p>Avantor offers a wide range of certified cationic standards designed for instrument calibration in ion-exchange chromatography (IC) applications, which can be applied toward environmental or food analysis and quality control. IC is an analytical technique used for the separation and quantification of anions and cations in aqueous samples. Avantor offers high-purity, well-defined reference materials ideal for low-ppm level quantification or trace analysis. Bottles of cationic standards are available for a range of elements.</p>

Avantor offers a wide range of certified cationic standards designed for instrument calibration in ion-exchange chromatography (IC) applications, which can be applied toward environmental or food analysis and quality control. IC is an analytical technique used for the separation and quantification of anions and cations in aqueous samples. Avantor offers high-purity, well-defined reference materials ideal for low-ppm level quantification or trace analysis. Bottles of cationic standards are available for a range of elements.


4 760  results were found

Verfijn resultaten Sorteren bij
SearchResultCount:"4760"

Sort Results

List view Easy View (new)

Rate These Search Results

Image Unavailable-TCIAD1201-1G

5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine ≥98.0% (by HPLC, titration analysis)

Catalogus nummer: (TCIAD1201-1G)
Leverancier: TCI
Omschrijving: 5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine ≥98.0% (by HPLC, titration analysis)
UOM: 1 * 1 g
Image Unavailable-MAYBMB00147EE

Tris(2-methylphenyl)phosphine

Leverancier: Thermo Scientific
Omschrijving: Tris(2-methylphenyl)phosphine

Image Unavailable-TCIAD3526-100MG

2,7-Diphenyl[1]benzothieno[3,2-b][1]benzothiophene, purified by sublimation

Catalogus nummer: (TCIAD3526-100MG)
Leverancier: TCI
Omschrijving: 2,7-Diphenyl[1]benzothieno[3,2-b][1]benzothiophene, purified by sublimation
UOM: 1 * 100 mg
Image Unavailable-TCIAB4894-1G

2-(3-Bromophenyl)-4,6-diphenyl-1,3,5-triazine ≥97.0% (by HPLC, total nitrogen)

Leverancier: TCI
Omschrijving: 2-(3-Bromophenyl)-4,6-diphenyl-1,3,5-triazine ≥97.0% (by HPLC, total nitrogen)

Image Unavailable-TCIAA2504-1G

(S)-(-)-2-Amino-3-methyl-1,1-diphenyl-1-butanol ≥98.0% (by HPLC, titration analysis)

Leverancier: TCI
Omschrijving: (S)-(-)-2-Amino-3-methyl-1,1-diphenyl-1-butanol ≥98.0% (by HPLC, titration analysis)

Image Unavailable-TCIAD2165-1G

1,1'-Diphenyl-4,4'-bipyridinium dichloride ≥97.0% (by HPLC, titration analysis)

Catalogus nummer: (TCIAD2165-1G)
Leverancier: TCI
Omschrijving: 1,1'-Diphenyl-4,4'-bipyridinium dichloride ≥97.0% (by HPLC, titration analysis)
UOM: 1 * 1 g
Product Image-ACRO398660010

(5R,6S)-(-)-4-Benzyloxycarbonyl-5,6-diphenyl-2-morpholinone 98%

Catalogus nummer: (ACRO398660010)
Leverancier: Thermo Fisher Scientific
Omschrijving: (5R,6S)-(-)-4-Benzyloxycarbonyl-5,6-diphenyl-2-morpholinone 98%
UOM: 1 * 1 g

MSDS


Product Image-ACRO171010010

3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-p,p'-disulphonic acid disodium salt hydrate 97+%

Leverancier: Thermo Fisher Scientific
Omschrijving: 5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine-4,4''-disulphonic acid disodium salt hydrate 97+%

MSDS

Image Unavailable-TCIAB4977-200MG

4,4'-Bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl ≥95.0% (by HPLC, total nitrogen)

Leverancier: TCI
Omschrijving: This product is unavailable in the U.S.

Image Unavailable-TCIAD4905-1G

N,N'-Diphenyl-N,N'-bis(p-tolyl)-1,4-phenylenediamine ≥97.0% (by HPLC)

Leverancier: TCI
Omschrijving: N,N'-Diphenyl-N,N'-bis(p-tolyl)-1,4-phenylenediamine ≥97.0% (by HPLC)

Image Unavailable-TCIAD4930-5G

N,N'-Diphenyl-N,N'-di(m-tolyl)-1,4-phenylenediamine ≥98.0% (by GC)

Leverancier: TCI
Omschrijving: N,N'-Diphenyl-N,N'-di(m-tolyl)-1,4-phenylenediamine ≥98.0% (by GC)

Image Unavailable-TCIAD2062-25G

1,1-Diphenyl-4-(piperidin-1-yl)butan-1-ol hydrochloride ≥99.0% (by titrimetric analysis)

Catalogus nummer: (TCIAD2062-25G)
Leverancier: TCI
Omschrijving: 1,1-Diphenyl-4-(piperidin-1-yl)butan-1-ol hydrochloride ≥99.0% (by titrimetric analysis)
UOM: 1 * 25 g
Image Unavailable-APOSOR51031-5G

5,9-Dibromo-7,7-diphenyl-fluoreno[4,3-b]benzofuran 99%

Leverancier: Apollo Scientific
Omschrijving: 5,9-Dibromo-7,7-diphenyl-fluoreno[4,3-b]benzofuran 99%

Image Unavailable-TCIAD4655-200MG

4-(4,5-Diphenyl-1H-imidazol-2-yl)benzonitrile ≥98.0% (by HPLC, titration analysis)

Catalogus nummer: (TCIAD4655-200MG)
Leverancier: TCI
Omschrijving: 4-(4,5-Diphenyl-1H-imidazol-2-yl)benzonitrile ≥98.0% (by HPLC, titration analysis)
UOM: 1 * 200 mg
Image Unavailable-71194-3

Tris(hydroxypropyl)phosphine solution 0.5 M, Millipore®

Leverancier: Merck Millipore (Novagen)
Omschrijving: THP [Tris(hydroxypropyl)phosphine; C9H21O3P] is a water-soluble, odorless, sulfhydryl reducing agent that is more stable and effective than dithiothreitol (DTT).

Image Unavailable-8.20118.0025

Azobenzeen for synthesis, Sigma-Aldrich®

Leverancier: Merck
Omschrijving: Azobenzeen for synthesis, Sigma-Aldrich®

MSDS

Bel voor prijs
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
Dit artikel is geblokkeerd voor uw organisatie. Neem contact op met uw inkoopafdeling voor meer informatie
Het orginele artikel is niet langer beschikbaar. Het alternatief dat wordt getoond is beschikbaar
Product(en) gemarkeerd met dit symbool worden niet meer verkocht cq verkocht tot het einde van de voorraad. Alternatieven zijn mogelijk beschikbaar door te zoeken met het VWR-catalogusnummer dat hierboven wordt vermeld. Voor meer informatie kunt u contact opnemen met customer service: 020-4808410.
-31 - -16 of 4 760
no targeter for Bottom