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· · COA & SDS available for every product · Same-day shipping on in-stock items Monodisperse fluorescent microspheres(Polystyrene microspheres) - Blue light:,λex:400 nm,λem:450 nm,Size:4.0μm,1% w/v Cat. No.: M197281
GRADE & PURITY Blue light:,λex:400 nm,λem:450 nm,Size:4.0μm,1% w/v
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Why this grade Blue light:,λex:400 nm,λem:450 nm,Size:4.0μm,1% w/v for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview λex means Fluorescence emission wavelength λem means Fluorescence Excitation wavelength
Specifications Specifications & Purity
Blue light:, λex:400 nm, λem:450 nm, Size:4.0μm, 1% w/v
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) Documents & Articles Citations of This Product References 1. Zhiwen Zheng, Shuaihua Zhang, Yiming Liu, Ziyu Han, Hang Qi, Xuexin Duan, Zhihong Zhang. (2024) Mechanobiology studies of bladder tumor cells using laterally squeezing microfluidic flow cytometry. TALANTA, [PMID:39442266 ] [10.1016/j.talanta.2024.127090 ]
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