-
-
Bistrifluoroacetamide,≥98%, 5g
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Bistrifluoroacetamide,≥98%, 250mg
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4-Dimethylaminoazobenzene-4′-sulfonyl chloride,98%, 250mg
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4-Dimethylaminoazobenzene-4′-sulfonyl chloride,98%, 5g
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4-Dimethylaminoazobenzene-4′-sulfonyl chloride,98%, 50mg
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4-Dimethylaminoazobenzene-4′-sulfonyl chloride,98%, 1g
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Magnetic adsorbent,Matrix: SiO2, surface group: -NH2, particle size: 1-2μm, unit: 10mg/ml, 5ml
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Magnetic adsorbent,Matrix: SiO2, surface group: -NH2, particle size: 2-3μm, unit: 10mg/ml, 5ml
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Magnetic adsorbent,Matrix: SiO2, surface group: -NH2, particle size: 3-4μm, unit: 10mg/ml, 5ml
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Magnetic adsorbent,Matrix: SiO2, surface group: -NH2, particle size: 4-5μm, unit: 10mg/ml, 5ml
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Magnetic adsorbent,Matrix: SiO2, surface group: -SH, particle size: 0.1-1μm, unit: 5mg/ml, 5ml
стр.: