USP Listing
Official USP packing definitions with corresponding PerfectSil column families. Manufacturer: MZ‑Analysentechnik GmbH.
USP L1 — C18 (Octadecylsilane)
Official USP Definition
Octadecyl silane chemically bonded to porous or non-porous silica or ceramic micro-particles, 1.5 to 10 µm in diameter, or a monolithic rod.
Corresponding MZ / PerfectSil Columns
- MZ-Aqua Perfect C18
- Orbit 100 C18
- PerfectBond ODS-H
- PerfectBond ODS-HD
- PerfectBond C18 ODS
- PerfectBond C18*
- PerfectChrom 100 C18
- PerfectChrom 100 C18L
- PerfectChrom 100 C18M
- PerfectChrom 100 C18AB
- PerfectSil ODS-3
- PerfectSil 120 ODS
- PerfectSil 120 ODS-L
- PerfectSil 120 ODS-2
- PerfectSil 300 ODS C18
- PerfectSil Target ODS-3
- PerfectSil Target ODS-3 HD
USP L3 — Silica
Official USP Definition
Porous silica particles, 1.5 to 10 µm in diameter, or a monolithic silica rod.
Corresponding MZ / PerfectSil Columns
- PerfectChrom 60 Sil
- PerfectChrom 100 Sil
- PerfectSil 100 Sil
- PerfectSil 120 Sil
- PerfectSil 300 Sil
- PerfectSil 1000 Sil
- PerfectSil Target Sil 100
USP L7 — C8 (Octylsilane)
Official USP Definition
Octylsilane chemically bonded to totally or superficially porous silica particles, 1.5 to 10 µm in diameter, or a monolithic silica rod.
Corresponding MZ / PerfectSil Columns
- PerfectBond C8
- PerfectBond C8-H
- PerfectBond C8-HD
- PerfectChrom 100 C8
- PerfectChrom 100 C8M
- PerfectSil 100 C8-3
- PerfectSil 120 C8
- PerfectSil 300 C8
- PerfectSil Target C8 HD
- PerfectSil Target C8-3
USP L8 — Amino (NH₂)
Official USP Definition
An essentially monomolecular layer of aminopropylsilane chemically bonded to totally porous silica gel support, 1.5 to 10 µm in diameter, or a monolithic silica rod.
Corresponding MZ / PerfectSil Columns
- PerfectChrom 100 NH2
- PerfectSil 100 NH2
- PerfectSil 120 NH2
USP L9 — SCX
Official USP Definition
Irregular or spherical, totally porous silica gel having a chemically bonded, strongly acidic cation-exchange coating, 3 to 10 µm in diameter.
Corresponding MZ / PerfectSil Columns
- PerfectChrom 100 SCX
USP L10 — CN
Official USP Definition
Nitrile groups chemically bonded to porous silica particles, 1.5 to 10 µm in diameter, or a monolithic silica rod.
Corresponding MZ / PerfectSil Columns
- Orbit 100 CN
- PerfectChrom 100 CN
- PerfectSil 100 CN-3
- PerfectSil 120 CN
- PerfectSil Target CN-3
USP L11 — Phenyl
Official USP Definition
Phenyl groups chemically bonded to porous silica particles, 1.5 to 10 µm in diameter, or a monolithic silica rod.
Corresponding MZ / PerfectSil Columns
- PerfectBond Ph
- PerfectBond Ph-H
- PerfectChrom 100 Phenyl
- PerfectChrom 100 Phenyl M
- PerfectSil 100 Phenyl-3
- PerfectSil 120 Phenyl
- PerfectSil 120 Phenyl-M
USP L13 — C1
Official USP Definition
Trimethylsilane chemically bonded to porous silica particles, 3 to 10 µm in diameter.
Corresponding MZ / PerfectSil Columns
- PerfectBond C1
- PerfectChrom 100 C1
- PerfectSil 120 C1
USP L14 — SAX
Official USP Definition
Strong anion exchange packing (USP classification).
Corresponding MZ / PerfectSil Columns
- PerfectChrom 100 SAX
USP L15 — C6
Official USP Definition
Hexylsilane bonded phase (USP classification).
Corresponding MZ / PerfectSil Columns
- PerfectChrom 100 C6
USP L20 — Diol
Official USP Definition
Diol chemically bonded phase on silica support.
Corresponding MZ / PerfectSil Columns
- PerfectChrom 100 Diol
USP L26 — C4 (Butylsilane)
Official USP Definition
Butylsilane chemically bonded to silica particles.
Corresponding MZ / PerfectSil Columns
- Orbit 100 C4
- PerfectChrom 100 C4
- PerfectSil 120 C4
- PerfectSil 300 C4
USP L27 — Silica (Unbonded)
Official USP Definition
Unbonded porous silica packing.
Corresponding MZ / PerfectSil Columns
- PerfectBond Si