Étalons de chromatographie ionique

Filter

Ferroin 0.025 mol/l solution RS - For Flash chromatography

CARLO ERBA

GHS07 GHS08
expand_less
Close table
PO number Package size Price per package    
526751

This product of our assortment corresponds with your search.

 100 ml Login / Register here
shopping_cart

 Etalons d'osmolalité

Reagecon

Etalons d'osmolalité pour l'étalonnage et le réglage, compatibles avec toutes sortes d'osmomètres. Gamme étendue: 50 à 3000 mOsmol/kg H 2O, certifiés ISO 17025. Valeurs de 100 à 700 mOsmol/kg H 2O selon la pharmacopée europénne 2.2.35 et pharmacopée US 785. 12 ampoules de 5 ml....

expand_more
Click here to display 16 items

 Etalons de couleur Gardener

Reagecon
GHS08

Les étalons de couleur Gardener peuvent servir à l'étalonnage, au contrˆle, à la qualification ou à la validation de colorimètres, à la détermination de l'indice de coloration.

  • Spécialement pour les méthodes conformément àASTM D1544, D 6166, AOCS Td 1a et MS 817 partie 10
  • Conviennent pour des liquides de couleurs similaires, dont différentes huiles végétales et minérales
  • Dans un flacon en verre de 100 ml
...

expand_more
Click here to display 18 items

AMMONIUM STANDARD SOLUTION TRACEABLE TO SRM FROM NIST NH4CL IN H2O 1000 MG/L NH4 CERTIPUR®

Merck

expand_less
Close table
PO number Package size Price per package    

1

 1.19812.0500

This product of our assortment corresponds with your search.

 500 ml Login / Register here
shopping_cart
Product scheduled for discontinuation

Fluoride standard solution traceable to SRM from NIST NaF in H2O 1000 mg/l F Certipur®

Merck

expand_less
Close table
PO number Package size Price per package    

1

 1.19814.0500

This product of our assortment corresponds with your search.

 500 ml Login / Register here
shopping_cart
Product scheduled for discontinuation

Ammonium Standard for IC TraceCERT®, 1000 mg/L NH4+ in water, 1000 mg/L NH₄⁺ in water, prepared with high purity NH₄Cl and water

Sigma-Aldrich

expand_less
Close table
PO number Package size Price per package    
59755-100ML

This product of our assortment corresponds with your search.

 100 ml Login / Register here
shopping_cart

Magnesium Standard for IC TraceCERT®, 1000 mg/L Mg2+ in nitric acid, 1000 mg/L Mg⁺ in ≤0.1% nitric acid, prepared with high purity Mg(NO₃)₂, HNO₃ and water

Sigma-Aldrich

expand_less
Close table
PO number Package size Price per package    
89441-100ML

This product of our assortment corresponds with your search.

 100 ml Login / Register here
shopping_cart

Nitrate Standard for IC TraceCERT®, 1000 mg/L nitrate in water, 1000 mg/L nitrate in water, prepared with high purity NaNO₃ and water

Sigma-Aldrich

Regulierter Aussgangsstoff
expand_less
Close table
PO number Package size Price per package    
74246-100ML

This product of our assortment corresponds with your search.

 100 ml Login / Register here
shopping_cart

ANION MULTI-ELEMENT STANDARD II 1000 MG/L: CL-, NO3-, SO42- IN H2O CERTIPUR®

Merck

Regulierter Aussgangsstoff
expand_less
Close table
PO number Package size Price per package    
1.11448.0500

This product of our assortment corresponds with your search.

 500 ml Login / Register here
shopping_cart

Bromide Standard for IC TraceCERT®, 1000 mg/L bromide in water, 1000 mg/L bromide in water, prepared with high purity NaBr and water

Sigma-Aldrich

expand_less
Close table
PO number Package size Price per package    
43147-100ML

This product of our assortment corresponds with your search.

 100 ml Login / Register here
shopping_cart

ANION MULTI-ELEMENT STANDARD I 1000 MG/L: F-, PO43-, BR- IN H2O CERTIPUR®

Merck

expand_less
Close table
PO number Package size Price per package    
1.11437.0500

This product of our assortment corresponds with your search.

 500 ml Login / Register here
shopping_cart

Fluoride Standard for IC TraceCERT®, 1000 mg/L fluoride in water, 1000 mg/L fluoride in water, prepared with high purity NaF and water

Sigma-Aldrich

expand_less
Close table
PO number Package size Price per package    
77365-100ML

This product of our assortment corresponds with your search.

 100 ml Login / Register here
shopping_cart

Ammonium Standard Solution, CRM traceable to SRM from NIST 50.0 mg/l NH4-N in H2O

Merck

expand_less
Close table
PO number Package size Price per package    

1

 1.25027.0100

This product of our assortment corresponds with your search.

 100 ml Login / Register here
shopping_cart

Sodium Standard for IC TraceCERT®, 1000 mg/L Na+ in water, 1000 mg/L Na⁺ in water, prepared with high purity NaNO₃ and water

Sigma-Aldrich

Regulierter Aussgangsstoff
expand_less
Close table
PO number Package size Price per package    
43492-100ML

This product of our assortment corresponds with your search.

 100 ml Login / Register here
shopping_cart

Acetate Standard for IC TraceCERT®, 1000 mg/L acetate in water, 1000 mg/L acetate in water, prepared with acetic acid, NaOH and water (pH 7-8), filtered through a 0.2
µ
m membrane filter and stabilized with sodium azide

Sigma-Aldrich

expand_less
Close table
PO number Package size Price per package    
51791-100ML

This product of our assortment corresponds with your search.

 100 ml Login / Register here
shopping_cart

Bromate Standard for IC TraceCERT®, 1000 mg/L bromate in water, 1000 mg/L bromate in water, prepared with high purity KBrO₃ and water

Sigma-Aldrich

GHS08
expand_less
Close table
PO number Package size Price per package    
78476-100ML

This product of our assortment corresponds with your search.

 100 ml Login / Register here
shopping_cart

Calcium Standard for IC TraceCERT®, 1000 mg/L Ca+2 in nitric acid, 1000 mg/L Ca²⁺ in ≤0.1% nitric acid, prepared with high purity CaCO₃, HNO₃ and water

Sigma-Aldrich

expand_less
Close table
PO number Package size Price per package    
39865-100ML

This product of our assortment corresponds with your search.

 100 ml Login / Register here
shopping_cart

Chlorate Standard for IC TraceCERT®, 1000 mg/L chlorate in water, 1000 mg/L chlorate in water, prepared with high purity KClO₃ and water

Sigma-Aldrich

expand_less
Close table
PO number Package size Price per package    
73166-100ML

This product of our assortment corresponds with your search.

 100 ml Login / Register here
shopping_cart

Multielement Ion Chromatography Cation Standard Solution, certified suitable for ion chromatography, 10.0 mg/kg ± 0.2% Li+, Na+, K+, Mg2+, Ca2+ each cation, certified reference material traceable to SI, Produced with certified high purity materials ( Li₂CO₃, NaCl, KCl, MgO, CaCO₃), ultrapure water (18 MOhm, 0.22 ,mm filtered) and hydrochloric acid Show more

Sigma-Aldrich

expand_less
Close table
PO number Package size Price per package    
89316-50ML-F

This product of our assortment corresponds with your search.

 50 ml Login / Register here
shopping_cart

Nitrite Standard for IC TraceCERT®, 1000 mg/L nitrite in water (pH ~11), 1000 mg/L nitrite in water, stabilized with NaOH to pH 10-11, prepared with high purity NaNO₂, water and NaOH

Sigma-Aldrich

expand_less
Close table
PO number Package size Price per package    
67276-100ML

This product of our assortment corresponds with your search.

 100 ml Login / Register here
shopping_cart

Ammonium Nitrogen Standard for IC 1000 mg/L N as NH4+ in water, TraceCERT®, 1000 mg/L N as NH₄⁺ in water, prepared with high purity NH₄Cl and water

Sigma-Aldrich

expand_less
Close table
PO number Package size Price per package    
89503-100ML

This product of our assortment corresponds with your search.

 100 ml Login / Register here
shopping_cart

Perchlorate Standard for IC TraceCERT®, 1000 mg/L perchlorate in water, 1000 mg/L perchlorate in water, prepared with high purity HClO₄ and water

Sigma-Aldrich

expand_less
Close table
PO number Package size Price per package    
76462-100ML

This product of our assortment corresponds with your search.

 100 ml Login / Register here
shopping_cart

Phosphate Phosphorus Standard for IC TraceCERT®, 1000 mg/L P as phosphate in water, 1000 mg/L P as phosphate in water, prepared with high purity Na₂HPO₄ and water

Sigma-Aldrich

expand_less
Close table
PO number Package size Price per package    
95924-100ML

This product of our assortment corresponds with your search.

 100 ml Login / Register here
shopping_cart

Chloride Standard for IC TraceCERT®, 10,000 mg/L chloride in water, 10& 8242,000 mg/L chloride in water, prepared with high purity NaCl and water

Sigma-Aldrich

expand_less
Close table
PO number Package size Price per package    
06740-100ML

This product of our assortment corresponds with your search.

 100 ml Login / Register here
shopping_cart

Formate Standard for IC TraceCERT®, 1000 mg/L formate in water, 1000 mg/L formate in water, prepared with calcium formate and water, filtered through a 0.2
µ
m membrane filter and stabilized with sodium azide

Sigma-Aldrich

expand_less
Close table
PO number Package size Price per package    
44293-100ML

This product of our assortment corresponds with your search.

 100 ml Login / Register here
shopping_cart

Add to shopping cart