1265 검색 결과: “Certified Reference Materials, Rocklabs”
VWR®MCT 100 and MCP 100, Reference standard kits for chlorine photometers
Supplier: VWR Chemicals
The reference standards are designed to check the accuracy and the reliability of the results. They are meant to provide reassurance that the photometer is working correctly.
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Reagent Reservoirs with Cover
Supplier: BRAND
For manual pipetting and automation. PP, 40 ml working volume, V-bottom, low dead volume, graduated.
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VWR® PESTINORM®, Methanol, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR® PESTINORM®, 2-Propanol, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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전도도 표준 솔루션
Supplier: VWR Chemicals
전기화학적 분석에 필요한 모든 요구사항을 충족하기 위한 1,3 ~ 500000 µs 범위의 값을 가진 인증된 제어 표준의 전체 범위.
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VWR®, Conductivity standards at 25 °C, potassium chloride solutions
Supplier: VWR Chemicals
KCl 0,1 mol/L, VWR®, 12,88, Reference temperature: 25 °C
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VWR® PESTINORM®, Cyclohexane, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR®, N,N-Dimethylformamide, secondary reference standard for GC, PESTINORM®
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR®, Low Temperature viscosity standards
Supplier: VWR Chemicals
Low Temperature viscosity standards have certified data for kinematic viscosity, dynamic viscosity and density for various low temperatures.
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VWR® PESTINORM®, iso-Butyl Methyl Ketone, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR® PESTINORM®, Ethyl Acetate, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR® Traceable® One-Shot™, Conductivity standards (CRM)
Supplier: VWR Collection
Traceable® Conductivity Standards are among the most accurate available. They are compatible with all makes of equipment, and can be used in lab or field. Each bottle is labeled for calibrating conductivity (microsiemens/micromhos), resistivity (ohms), and dissolved solids (parts per million).
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Masterflex® Certified Sanitary Adapters, ADCF Polypropylene, Avantor®
Supplier: Avantor Fluid Handling
Certificate of compliance included!
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60 °C 밀도 표준
Supplier: VWR Chemicals
이 제품은 pycnometric, 진동계 또는 비중계 기반 기술에 의한 밀도 측정을 위한 교정 표준으로 사용될 수 있습니다.
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VWR®EZwaste™, Solvent waste system
Supplier: VWR Collection
These solvent waste system is designed to be an affordable solution for HPLC liquid waste disposal.
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VWR®, Mineral Oil Rotational viscosity standards
Supplier: VWR Chemicals
Mineral Oil Rotational viscosity standards are specifically formulated for use with rotational viscometers and are dual-certified to ISO 17025 and ISO 17034 under UKAS.
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Accessories for VWR® Spill Kits, Mobile SPILL-X
Supplier: VWR Chemicals
Spill Control, Mobile Spill-X®, Eye and hand protection accessories kit
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VWR® PESTINORM®, 1,4-Dioxane, Stabilised, Secondary Reference Standard for GC
Supplier: VWR Chemicals
Stabilised with BHT (2,6-Di-tert-butyl-p-cresol, 2,6-Di-tert-butyl-4-methylphenol, Ionol) 20 ppm. A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR®, n-Heptane, secondary reference standard for GC, PESTINORM®
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR® PESTINORM®, n-Hexane, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR® PESTINORM®, Acetonitrile, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR® PESTINORM®, 1-Propanol, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR® PESTINORM®, Toluene, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR®, General purpose viscosity standards
Supplier: VWR Chemicals
These ISO 17025 and ISO 17034 certified general purpose viscosity standards provide certified kinematic viscosity, dynamic viscosity and density data across temperature ranges from 20 to 100 °C.
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VWR®, Sieve Brush, Nylon
Supplier: VWR Collection
VWR® sieve brush is suitable for fine and medium mesh sieves.
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EDTA disodium salt dihydrate 0.1 M, BAKER ANALYZED® volumetric solution, J.T.Baker®
Supplier: Avantor
Standardisation at 25°C traceable to NIST Standard Reference Material.
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듀얼 헤드 에어 샘플러, SAS Super DUO 360
Supplier: VWR Collection
환경 오염 위험도가 매우 낮고 실험 샘플 수가 많을 때, 작동 시간은 SAS 장비 선택에 중요한 요소가 될 수 있습니다. 3분 이내에 1000리터의 공기를 샘플링하기 위해 동시에 작동하는 2개의 샘플링 헤드가 솔루션입니다.
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버퍼 용액, colour coded, BAKER ANALYZED®, JT Baker
Supplier: Avantor
많은 BAKER ANALYZED™ 시약의 품질은 미국 화학 학회 (ACS)에서 정한 요구 사항을 충족하거나 초과합니다.
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버퍼 표준 용액, 생명공학 등급
Supplier: VWR Chemicals
Buffer Standard solution, Biotechnology Grade, pH value: 7,00, ±0,03, Reference temperature: 25 °C, VWR®, Bottle
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공급사: VWR Collection
공급사: VWR Collection