Wzorce nieorganiczne

Wzorce osmolalności

Reagecon

Wzorce osmolalności do kalibracji i kontroli, kompatybilne ze wszystkimi typami osmometrów. Szeroki zakres: od 50 do 3000 mOsmol/kg H ₂O, certyfikat ISO 17052. Wartości od 100 do 700 mOsmol/kg H ₂O zgodne z Europejską Farmakopeą 2.235 i US Farmakopeą 785. 12 ampułek po 5 ml każda....

expand_more

Click here to display 16 items

Wzorce barwy Gardnera

Reagecon

Wzorzec barw może być używany do kalibracji, kontroli, kwalifikacji lub walidacji przyrządów do pomiaru koloru w celu określenia barwy.

Specjalnie dla metod zgodnych z ASTM D1544, D 6166, AOCS Td 1a i MS 817 część 10
Odpowiednie dla cieczy o podobnym zabarwieniu, w tym kilku olejów roślinnych i mineralnych
W szklanej butelce o pojemności 100 ml

...

expand_more

Click here to display 18 items

Azotyny Wzorzec do IC TraceCERT®, 1000 mg/ L azotynów w wodzie (pH ~11), stabilizowany NaOH do pH 10-11, przygotowany z wysokiej czystości NaNO₂, wody i 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

Fluor standard dla IC

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

Amon - standard do IC

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

Azot amonowy Standard dla IC

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

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

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

Cyjanki Wzorzec do IC, TraceCERT®, 1000 mg/ L cyjanków w wodzie (stężęnie nominalne)

Sigma-Aldrich

expand_less

Close table

	PO number	Package size	Price per package
	90157-100ML 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

ICP standard scandium 1.000 g Sc/l Sc2O3 in nitric acid 2 mol/l traceable to NIST

AnalytiChem

expand_less

Close table

PO number	Package size	Price per package
03850.0000 This product of our assortment corresponds with your search. Plastikflasche DIN32	100 ml	Login / Register here	shopping_cart
03850.1000 This product of our assortment corresponds with your search.	250 ml	Login / Register here	shopping_cart
03850.2000 This product of our assortment corresponds with your search.	500 ml	Login / Register here	shopping_cart

Multi Anion Standard 1 for IC TraceCERT®, in water, For the preparation of this CRM only materials of highest purity were used.

Sigma-Aldrich

expand_less

Close table

	PO number	Package size	Price per package
	69734-100ML This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

Gold Standard for ICP TraceCERT®, 1000 mg/L Au in hydrochloric acid, 1000 mg/L Au in 5% hydrochloric acid (contains HNO₃ traces), prepared with high purity Au metal, HNO_3,HCl and water

Sigma-Aldrich

expand_less

Close table

	PO number	Package size	Price per package
	38168-100ML This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

Multielement standard solution 3 for ICP TraceCERT®, in 5% nitric acid

Sigma-Aldrich

expand_less

Close table

	PO number	Package size	Price per package
	49596-100ML This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

Chlorki Wzorzec do IC, TraceCERT®, 10,000 mg/L chlorków w roztworze wodnym

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

Chromate Standard for IC TraceCERT®, 1000 mg/L chromate in water, 1000 mg/L chromate in water, prepared with high purity K₂CrO₄ and water

Sigma-Aldrich

expand_less

Close table

	PO number	Package size	Price per package
	40121-100ML This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

Multikomponentowy roztwór wzorców nr 4 do ICP

Sigma-Aldrich

expand_less

Close table

	PO number	Package size	Price per package
	51844-100ML This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

Oxalate Standard for IC TraceCERT®, 1000 mg/L oxalate in water, 1000 mg/L oxalate in water, prepared with sodium oxalate 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
	73139-100ML This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

Wzorzec antymonu dla ICP TraceCERT®, 1000 mg/l Sb w kwasie azotowym, 1000 mg/l Sb w 2% kwasie azotowym (zawiera śladowe ilości HF), przygotowany z metalu Sb o wysokiej czystości, HNO₃, HF i wody.

Sigma-Aldrich

expand_less

Close table

	PO number	Package size	Price per package
	73495-100ML This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

Wzorzec bromku dla IC TraceCERT®, 1000 mg/ l bromku w wodzie, 1000 mg/l bromku w wodzie, przygotowany z wysokiej czystości NaBr i wody

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

Wzorzec jodku dla IC

Sigma-Aldrich

expand_less

Close table

	PO number	Package size	Price per package
	41271-100ML This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

Wzorzec krzemu dla ICP TraceCERT®, 1000 mg/L Si w kwasie azotowym, 1000 mg/L Si w 2% HNO₃ (zawiera śladowe ilości HF), przygotowany z Si o wysokiej czystości, HNO₃, HF i wody.

Sigma-Aldrich

expand_less

Close table

	PO number	Package size	Price per package
	08729-100ML This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

Azotany - standard do IC

Sigma-Aldrich

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

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

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

Ihr Kontakt zu Th. Geyer

Wzorce nieorganiczne

Wzorce osmolalności

Wzorce barwy Gardnera

Azotyny Wzorzec do IC TraceCERT®, 1000 mg/ L azotynów w wodzie (pH ~11), stabilizowany NaOH do pH 10-11, przygotowany z wysokiej czystości NaNO₂, wody i NaOH

Fluor standard dla IC

Amon - standard do IC

Azot amonowy Standard dla IC

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

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

Cyjanki Wzorzec do IC, TraceCERT®, 1000 mg/ L cyjanków w wodzie (stężęnie nominalne)

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

ICP standard scandium 1.000 g Sc/l Sc2O3 in nitric acid 2 mol/l traceable to NIST

Multi Anion Standard 1 for IC TraceCERT®, in water, For the preparation of this CRM only materials of highest purity were used.

Gold Standard for ICP TraceCERT®, 1000 mg/L Au in hydrochloric acid, 1000 mg/L Au in 5% hydrochloric acid (contains HNO₃ traces), prepared with high purity Au metal, HNO_3,HCl and water

Multielement standard solution 3 for ICP TraceCERT®, in 5% nitric acid

Chlorki Wzorzec do IC, TraceCERT®, 10,000 mg/L chlorków w roztworze wodnym

Chromate Standard for IC TraceCERT®, 1000 mg/L chromate in water, 1000 mg/L chromate in water, prepared with high purity K₂CrO₄ and water

Multikomponentowy roztwór wzorców nr 4 do ICP

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

Wzorzec antymonu dla ICP TraceCERT®, 1000 mg/l Sb w kwasie azotowym, 1000 mg/l Sb w 2% kwasie azotowym (zawiera śladowe ilości HF), przygotowany z metalu Sb o wysokiej czystości, HNO₃, HF i wody.

Wzorzec bromku dla IC TraceCERT®, 1000 mg/ l bromku w wodzie, 1000 mg/l bromku w wodzie, przygotowany z wysokiej czystości NaBr i wody

Wzorzec jodku dla IC

Wzorzec krzemu dla ICP TraceCERT®, 1000 mg/L Si w kwasie azotowym, 1000 mg/L Si w 2% HNO₃ (zawiera śladowe ilości HF), przygotowany z Si o wysokiej czystości, HNO₃, HF i wody.

Azotany - standard do IC

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

Add to shopping cart

Please select a line first.

Ihr Kontakt zu Th. Geyer

Wzorce nieorganiczne

Wzorce osmolalności

Wzorce barwy Gardnera

Azotyny Wzorzec do IC TraceCERT®, 1000 mg/ L azotynów w wodzie (pH ~11), stabilizowany NaOH do pH 10-11, przygotowany z wysokiej czystości NaNO₂, wody i NaOH

Fluor standard dla IC

Amon - standard do IC

Azot amonowy Standard dla IC

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

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 µm membrane filter and stabilized with sodium azide

Cyjanki Wzorzec do IC, TraceCERT®, 1000 mg/ L cyjanków w wodzie (stężęnie nominalne)

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 µm membrane filter and stabilized with sodium azide

ICP standard scandium 1.000 g Sc/l Sc2O3 in nitric acid 2 mol/l traceable to NIST

Multi Anion Standard 1 for IC TraceCERT®, in water, For the preparation of this CRM only materials of highest purity were used.

Gold Standard for ICP TraceCERT®, 1000 mg/L Au in hydrochloric acid, 1000 mg/L Au in 5% hydrochloric acid (contains HNO₃ traces), prepared with high purity Au metal, HNO3, HCl and water

Multielement standard solution 3 for ICP TraceCERT®, in 5% nitric acid

Chlorki Wzorzec do IC, TraceCERT®, 10,000 mg/L chlorków w roztworze wodnym

Chromate Standard for IC TraceCERT®, 1000 mg/L chromate in water, 1000 mg/L chromate in water, prepared with high purity K₂CrO₄ and water

Multikomponentowy roztwór wzorców nr 4 do ICP

Oxalate Standard for IC TraceCERT®, 1000 mg/L oxalate in water, 1000 mg/L oxalate in water, prepared with sodium oxalate and water, filtered through a 0.2 µm membrane filter and stabilized with sodium azide

Wzorzec antymonu dla ICP TraceCERT®, 1000 mg/l Sb w kwasie azotowym, 1000 mg/l Sb w 2% kwasie azotowym (zawiera śladowe ilości HF), przygotowany z metalu Sb o wysokiej czystości, HNO₃, HF i wody.

Wzorzec bromku dla IC TraceCERT®, 1000 mg/ l bromku w wodzie, 1000 mg/l bromku w wodzie, przygotowany z wysokiej czystości NaBr i wody

Wzorzec jodku dla IC

Wzorzec krzemu dla ICP TraceCERT®, 1000 mg/L Si w kwasie azotowym, 1000 mg/L Si w 2% HNO₃ (zawiera śladowe ilości HF), przygotowany z Si o wysokiej czystości, HNO₃, HF i wody.

Azotany - standard do IC

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

Add to shopping cart

Please select a line first.

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

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

Gold Standard for ICP TraceCERT®, 1000 mg/L Au in hydrochloric acid, 1000 mg/L Au in 5% hydrochloric acid (contains HNO₃ traces), prepared with high purity Au metal, HNO_3,HCl and water

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