酚酞 1,0% 在50％酒精中, StandARd®, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
酚酞 1,0% in 50% alcohol, StandARd®, Macron Fine Chemicals™
Expand 1 Items
L-(+)-酒石酸 99.7-100.5% （基于干燥的物质）, fine-granular NF, FCC, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
L-(+)-酒石酸 99.7-100.5% (dried basis), fine-granular FCC, NF, Macron Fine Chemicals™
Expand 3 Items
硫酸锰一水合物 98.0-101.0%, powder, AR® ACS, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
硫酸锰一水合物 98.0-101.0%, powder, AR® ACS, Macron Fine Chemicals™
Expand 1 Items
过氧化氢 solution 3% （用 KMnO₄ 滴定法）, AR®, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
过氧化氢 solution 3% (by KMnO₄ titration), AR®, Macron Fine Chemicals™
Expand 4 Items
硫代硫酸钠 0.1 N (N/10) 在水溶液中, StandARd® 滴定液, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
硫代硫酸钠 0.1 N (N/10) in aqueous solution, StandARd® volumetric solution, Macron Fine Chemicals™
Expand 2 Items
Acetonitrile ≥99.9%, ChromAR® HPLC super gradient, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Acetonitrile ≥99.9%, ChromAR® HPLC super gradient, Macron Fine Chemicals™
Expand 1 Items
环己酮 ≥99.8% （通过GC）, AR® ACS, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
环己酮 ≥99.8% (by GC), AR® ACS, Macron Fine Chemicals™
Expand 2 Items
乙酸 glacial 99.7-100.5% USP, FCC, ACS, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
乙酸 glacial ≥ 90% 99.7-100.5% USP, ACS, FCC, Macron Fine Chemicals™
Expand 7 Items
氧化铋(III) ≥99.7%, AR®, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
氧化铋(III) ≥99.7%, AR®, Macron Fine Chemicals™
Expand 1 Items
苄醇 98.0-100.5% NF, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
苄醇 98.0-100.5% NF, Macron Fine Chemicals™
Expand 4 Items
硫酸镁七水合物 98.0-102.0% （通过EDTA滴定）, crystals, AR® ACS, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
硫酸镁七水合物 98.0-102.0% (by EDTA titration), crystals, AR® ACS, Macron Fine Chemicals™
Expand 3 Items
二甲基亚砜 ≥99.9% （通过GC，校正水含量）, AR® ACS, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
二甲基亚砜 ≥99.9% (by GC, corrected for water content), AR® ACS, Macron Fine Chemicals™
Expand 2 Items
Sand, dried, 经洗涤, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Sand washed and dried.
Expand 1 Items
Florisil® (60-100 Mesh) 用于农药残留分析, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Suitable for use in pesticide residue analysis.
Expand 2 Items
N,N-二甲基乙酰胺 ≥99.0% （通过GC）, ChromAR® 用于液相色谱, 用于紫外分光光度法, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
N,N-二甲基乙酰胺 ≥99.0% (by GC), ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Expand 1 Items
二氯甲烷 ≥99.9% stabilised, UltimAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
UltimAR—Solvents that meet ACS specifications for liquid chromatography, UV-spectrophotometry, and general purpose use.
Expand 2 Items
Zinc chloride ≥97.0%, granules, AR® ACS, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Zinc chloride ≥97.0%, granules, AR® ACS, Macron Fine Chemicals™
Expand 2 Items
氢化可的松 97.0-102.0% （基于干燥的物质）, micronised powder USP, 多药典, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
氢化可的松 97.0-102.0% (dried basis), micronised powder USP, Multi-Compendial, Macron Fine Chemicals™
Expand 2 Items
Ethanol denatured (denatured with 4% MIBK and kerosene), Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Made from Completely Denatured Alcohol Formula 19
Expand 1 Items
环己烷 ≥99.0% （通过GC）, AR® ACS, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
环己烷 ≥99.0% (by GC), AR® ACS, Macron Fine Chemicals™
Expand 3 Items
氯酸钾 ≥99.0% （用 KMnO₄ 滴定法）, granular, AR® ACS, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
氯酸钾 ≥99.0% (by KMnO₄ titration), granular, AR® ACS, Macron Fine Chemicals™
Expand 1 Items
柠檬酸一水合物 99.0-102.0% (by titrimetric analysis), granular, AR® ACS, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
柠檬酸一水合物 99.0-102.0% (by titrimetric analysis), granular, AR® ACS, Macron Fine Chemicals™
Expand 3 Items
Petroleum spirit, 35…60 °C, AR® ACS, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Petroleum spirit, 35…60 °C, AR® ACS, Macron Fine Chemicals™
Expand 1 Items
硝酸钙四水合物 99.0-103.0%, crystals, AR® ACS, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
硝酸钙四水合物 99.0-103.0%, crystals, AR® ACS, Macron Fine Chemicals™
Expand 4 Items
碘 0.10 N (N/10) 在水溶液中, StandARd® 滴定液, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
碘 0.10 N (N/10) in aqueous solution, StandARd® volumetric solution, Macron Fine Chemicals™
Expand 2 Items
四氢呋喃 ≥99.8%, UltimAR® 用于液相色谱, 用于紫外分光光度法, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
四氢呋喃 ≥99.8%, UltimAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Expand 1 Items
乙二胺四乙酸二钠盐二水合物 99.0-101.0%, AR® ACS, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
乙二胺四乙酸二钠盐二水合物 99.0-101.0%, AR® ACS, Macron Fine Chemicals™
Expand 3 Items
Silica gel, SilicAR Grade 62, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
60 to 200 mesh. For column chromatography.
Expand 2 Items
酸式硫酸钾, fused, powder, AR® ACS, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
酸式硫酸钾, fused, powder, AR® ACS, Macron Fine Chemicals™