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    PerkinElmer Brownlee SPP PhenylHexyl Guard Column - 5 mm x 4.6 mm x Pkg. 3 2936543
    平台价:
    4188 .00
    市场价:
    4188
    货期
    3-5个工作日
    货号
    2936543
    规格
    数量
    支付方式 线上支付/线下支付
    敏感偏远地区(云南、新疆、西藏、内蒙古、青海、海南、宁夏)不支持交易
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    Brownlee SPP (Superficially Porous Particle) PhenylHexyl guard columns are base-deactivated for good peak shapes when separating basic compounds. They contain a hexyl spacer to provide optimal flexibility for the phenyl ring to facilitate π-π interactions with solutes. These columns are filled with 2.7 μm superficially porous particles that contain a 1.7 μm solid inner core and a 0.5 μm porous silica outer shell, allowing for a shorter diffusion path and nearly double the efficiency compared to traditional fully porous silica particles. These guard columns can be used to enhance the performance of both traditional HPLC systems and UHPLC systems.

    • Quantity: Package of 3
    • Coverage: 3.0 μmol/m2
    • pH Range: 2.0-9.0
    • Pressure Limit (UHPLC): 9,000 psi (620 bar)
    • Temperature Limit: 60°C
    • USP Code: L11

    Specifications
    Inner Diameter 4.6 mm
    Length 5.0 mm
    Particle Size 2.7 μm
    Phase Phenyl Hexyl
    Pore Size 90.0 ?
    Product Brand Name Brownlee SPP
    Product Group Guard Columns
    Quantity 3.0