Referenční materiály
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Reference materials
Standard elektrické vodivosti, 20µS/cm, 500ml
CSKC20
Product Detail
Zákaznický roztok, mix 18 prvků, 5% HNO3, různé koncentrace, 250 ml
ANCUS0022
250ml | |
---|---|
500ml |
Product Detail
As, CRM Arsen 1g/l, v HNO3, 100 ml
AN90031N
30ml | |
---|---|
50ml | |
100ml | |
250ml | |
500ml | |
3 x 30ml |
Product Detail
Standard turbidity, Non Ratio 10 NTU, 100ml
CRS-10-100
100ml | |
---|---|
500ml |
Product Detail
Rh, CRM Rhodium 100mg/l, v HCl, 100 ml
AN8047C
30ml | |
---|---|
50ml | |
100ml | |
250ml | |
500ml | |
3 x 30ml |
Product Detail
Laboratorní pufr pro přímé použití, pH 3, 500 ml
10305
Product Detail
NO3-, CRM Dusičnany 1g/l , v H2O, 100 ml
ANS076
100ml | |
---|---|
250ml | |
500ml |
Product Detail
Pb, CRM Olovo 1g/l, v HNO3, 100 ml
AN90411N
30ml | |
---|---|
50ml | |
100ml | |
250ml | |
500ml | |
3 x 30ml |
Product Detail
Sb, CRM Antimon 10 mg/l, v HF + HNO3, 100 ml
AN7050FN
30ml | |
---|---|
50ml | |
100ml | |
250ml | |
500ml |
Product Detail
Primary Quartz Blank, 1000 g
OREA22h
Product Detail
1,2-dichlorethan v metanolu, 1,5 ml
CE222M
1.5ml | |
---|---|
4.5ml | |
10ml |
Product Detail
Al, CRM Hliník 100mg/l, v HCl, 100 ml
AN8002C
30ml | |
---|---|
50ml | |
100ml | |
250ml | |
500ml | |
3 x 30ml |
Product Detail