Referenční materiály
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Reference materials
N2 General purpose viscosity standard , 500 ml
ALK-N2
Product Detail
Celkový uhlík anorg.+org. (1:1), CRM, 500 mg/l, v H2O, 100 ml
TIOC2H
Elements:
C org., C anorg.
100ml | |
---|---|
500ml |
Product Detail
Zelená řasa (kovy) 20g
METRANAL08
Product Detail
Standard turbidity, Non Ratio 0 NTU, 100ml
CRS-0.0-100
100ml | |
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500ml |
Product Detail
Fe, CRM Železo 10g/l, v HNO3, 100 ml
AN901910N
30ml | |
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50ml | |
100ml | |
250ml | |
500ml |
Product Detail
Redox standard 400 mV, 500 ml
RS400
Product Detail
Be, CRM Beryllium 100mg/l, v HNO3, 100 ml
AN8007N
30ml | |
---|---|
50ml | |
100ml | |
250ml | |
500ml | |
3 x 30ml |
Product Detail
NO3-, CRM Dusičnany pro IC 100 mg/l, v H2O, 100 ml
AN8076HIC
100ml | |
---|---|
500ml |
Product Detail
MIX 7 prvků, á 1µg/l, v 2% HNO3 + 0,5% HCl, HDPE lahev, 100 ml
TUNE08E
Elements:
Ba, Bi, Ce, Co, In, Li, U
25ml | |
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50ml | |
100ml | |
250ml | |
500ml | |
1000ml |
Product Detail
Sada 3 vzorků živ.prostředí(půda,odp.kal,pol.popílek) pro měření rtuti v p.matricích 3x15g
METRANAL17
Product Detail
Zákaznický roztok, mix 13 prvků, 5% lučavka, různé koncentrace, 100 ml
ANCUS0039
Product Detail
PLATINUM GROUP ELEMENT (PGE) ORE
CERTIFIED REFERENCE MATERIAL, 60 g
OREAS684
Elements:
Au, Ir, Pd, Pt, Rh, Ru
Product Detail