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Elemental analysis standards, reference materials, standard samples
The following exquisite organic compounds have identification certificates for batch preparation, which are the working standards for elemental analys
Product details

The following exquisite organic compounds have identification certificates for batch preparation, which are the working standards for elemental analysis

Säntis No.

Standard product

C%

H%

N%

O%

S%

quantity/package

SA990749

1-Chloro-2,4-dinitrobenzene

35.58

1.49

13.83

31.6

 

1 g

SA990744

Acetanilide

71.09

6.71

10.36

11.84

 

1 g

SA990744B

Acetanilide

71.09

6.71

10.36

11.84

 

2 g

SA990745

anthracene

94.34

5.66

 

 

 

1 g

SA

Aspartic acid

36.09

5.3

10.52

48.08

 

2 g

SA

Aspartic acid

36.09

5.3

10.52

48.08

 

10 g

SA999954

Lubricating oil

72.36

11.4

0.9

 

3.06

2 g

SA999946

49.48

5.19

28.85

16.48

 

1 g

SA990753

Atropine sulfate

58.77

7.25

4.03

25.33

4.61

1 g

SA990752B

Bis - (tert butyl benzothiazole) thiophene

72.52

6.09

6.51

7.43

7.44

2 g

SA990752

Bis - (tert butyl benzothiazole) thiophene

72.52

6.09

6.51

7.43

7.44

1 g

SA990751B

methionine

40.25

7.43

9.39

21.44

21.49

25 g

SA990751

methionine

40.25

7.43

9.39

21.44

21.49

10 g

SA990750B

Para aminobenzenesulfonamide

41.85

4.68

16.26

18.58

18.62

2 g

SA990750

Para aminobenzenesulfonamide

41.85

4.68

16.26

18.58

18.62

1 g

SA990748

Cyclohexanone, 2,4/DNPH

51.79

5.07

20.14

23

 

1 g

SA990747B

Benzoic acid

68.85

4.95

 

26.2

 

2 g

SA990747

Benzoic acid

68.85

4.95

 

26.2

 

1 g

SA990746B

atropine

70.56

8.01

4.84

16.59

 

2 g

SA990746

atropine

70.56

8.01

4.84

16.59

 

1 g

SA

PastaReference material

 

 

 

2.09

 

10 g

SA

nicotinamide

59.01

4.95

22.94

13.1

 

2 g

SA

L-Cysteine

29.99

5.03

11.66

26.63

26.69

2 g

SA

urea

20

6.71

46.64

26.64

 

10 g

SA

urea

20

6.71

46.64

26.64

 

2 g

SA

imidazole

52.93

5.92

41.15

 

 

2 g

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