Stoppers, flat type, PTFE
29/42, 57 mm
N° de catalogue COWI010.129
Fournisseur: COWIE
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Product Details & Documents
PTFE. Stopper with flat head fit standard ground glass joints.
- Trapezoidal rings give high vacuum performance and reduce seizure
Spécifications
- Cono (NS):29/42
- Altezza:57 mm
Acetonitrile, anidro (max. 0,003% H<sub>2</sub>O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade adatto per UPLC/UHPLC
#: 83639.320
Fournisseur: VWR Chemicals
Metanolo ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., grado gradiente per HPLC
#: 20864.320
Fournisseur: VWR Chemicals
Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® per LC-MS, adatto per UPLC/UHPLC
#: 83640.320
Fournisseur: VWR Chemicals
Acetonitrile ≥99.9%, LiChrosolv® Reag. Ph. Eur., grado gradiente for liquid chromatography, Supelco®
#: 1.00030.2500
Fournisseur: Merck
Sodio idrossido 0.1 mol/l (0.1 N) in soluzione acquosa, AVS TITRINORM Reag. Ph. Eur. soluzione volumetrica
#: 31770.294
Fournisseur: VWR Chemicals
Acqua, HiPerSolv CHROMANORM® per LC-MS, adatto per UPLC/UHPLC
#: 83645.320
Fournisseur: VWR Chemicals
Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®
#: 1.09439.1000
Fournisseur: Merck