Referenční materiály
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Reference materials
Činidlo pro CHSK, indikátor, roztok ferroinu, 100 ml
PFS1
Product Detail
Celkový uhlík anorg.+org. (1:1), CRM, 10 mg/l, v H2O, 100 ml
TIOC5H
Elements:
C org., C anorg.
100ml | |
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250ml | |
500ml |
Product Detail
MIX 24 prvků, á 10mg/l, v HNO3, 100 ml
TUNE03
Elements:
Al, As, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe, In, K, Li, Mg, Mn, Mo, Na, Ni, Pb, Se, Tl, U, V, Zn
25ml | |
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250ml | |
500ml | |
1000ml |
Product Detail
Zákaznický roztok, mix 2 prvků, 4% NH4OH, 500 ml
ANCUS0024
Product Detail
Co, CRM Kobalt 10mg/l, v HNO3, 100 ml
AN7012N
30ml | |
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50ml | |
100ml | |
250ml | |
500ml |
Product Detail
Laboratorní pufr pro přímé použití, pH 13, 5000ml
5130
Product Detail
Redox standard 465 mV, 500 ml
RS465
Product Detail
As, CRM Arsen 1g/l, v HNO3, 100 ml
AN90031N
30ml | |
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100ml | |
250ml | |
500ml | |
3 x 30ml |
Product Detail
Laboratorní pufr pro přímé použití, pH 1, 1000 ml
1010
Product Detail
Zákaznický roztok, mix 18 prvků, 5% HNO3, různé koncentrace, 250 ml
ANCUS0022
250ml | |
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500ml |
Product Detail
Rh, CRM Rhodium 100mg/l, v HCl, 100 ml
AN8047C
30ml | |
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50ml | |
100ml | |
250ml | |
500ml | |
3 x 30ml |
Product Detail
Laboratorní pufr pro přímé použití, pH 3, 500 ml
10305
Product Detail