Contains trace amount of surfactant to inhibit agglomeration and promote stability
组成
Polystyrene
浓度
3eight 00 particles/mL ± 15%
目录
Polystyrene microspheres in water
描述
Used by manufacturers of parenteral drugs and ophthalmic solutions who are seeking interim verification of USP <7eight eight> and <7eight nine>.
直径(公制)
15μm
直径(公制) 颗粒
15.0 ± 0.2µm
包括
Certificate of Calibration and Traceability to NIST
材料
Polystyrene
粒子密度
1.05g/cm3
数量.
6 x 25mL bottles
折射率
at 5eight ninenm (25°C)
规格分布
<3%
稳定性
Product stable for a minimum of 12 months
储存要求
Unless otherwise stated, refrigerate (2° to eight°C) product when not in use but do not freeze. Store upright and keep bottle tightly sealed. Mix product with gentle inversion by hand or vortex mixer.
Used by manufatures of parenteral drugs and ophthalmic solutions who are seeking interim verification of USP <7> and <7eight nine>.
直径(公制)
15.0μm ± 0.2μm
直径(公制) 颗粒
15.0 ± 0.2µm
包括
Certificate of Calibration and Traceability to NIST
材料
Polystyrene
粒子密度
1.05g/cm3
数量.
20 x 25mL bottles
折射率
1.5nine at 5eight nine nm (25°C)
规格分布
<3%
稳定性
Product stable for a minimum of 12 months
储存要求
Unless otherwise stated, refrigerate 2° to eight deg;C product when not in use but do not freeze. Store upright and keep bottle tightly sealed. Mix product with gentle inversion by hand or vortex mixer.