8 个结果符合:“Dioxide Powder”
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VWR® MCP 100MCT 100 Pocket Colorimeters
Supplier: VWR Collection
These portable colorimeters are designed for precise water analysis.
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Phenol red sodium salt, powder, BAKER ANALYZED® ACS, J.T.Baker®
Supplier: Avantor
Powder. Lot analysis on label.
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Bromocresol green, powder pH-indicator
Supplier: VWR Chemicals
Bromocresol green, powder pH-indicator
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Sulphanilic acid, anhydrous 98.0-102.0%, powder, BAKER ANALYZED® ACS, J.T.Baker®
Supplier: Avantor
For nitrogen dioxide determination (ASTM D-1607).
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Manganese(IV) oxide 80-85%, powder
Supplier: Thermo Fisher Scientific
Manganese(IV) oxide 80-85%, powder
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Titanium(IV) oxide anatase 98+%, powder
Supplier: Thermo Fisher Scientific
Titanium(IV) oxide anatase 98+%, powder
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Reagents for DR800, DR900, DR2010, DR2500, DR2400, DR2800, DR3800, DR3900, DR5000, DR6000
Supplier: HACH
Reagents for photometric analysis either in field conditions or in the laboratory.
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