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Graphite crucibles
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Oxygen, Hydrogen and Nitrogen in Inorganics
Coal and Cokes
CRM Standards
Coal standards
Coke standards
Mineral standards of low carbon and sulfur
Food and biomass standards
Steel standards of oxygen and nitrogen
Cast iron and wrought iron standards for carbon and sulfur
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Nazwa
Numer katalogowy ALPHA
Numer katalogowy OEM
Sulfamethazine AR2209
AR2209
LECO® 502-209
,
LECO® 502-209/502-657
Oat Meal Standard AR2026
AR2026
LECO® 502-276
Rye Flour Standard AR2020
AR2020
LECO® 502-275
Soy Bean Meal Standard AR2016
AR2016
LECO® 501-561
Acetanilide standard AEB2000
AEB2000
Costech® 031040
,
LECO® 502-695
,
Perkin Elmer 0240-1121