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Public mask category 1, individual mask for use by professionals in contact with the public, this mask is intended for people assigned to positions or missions involving regular contact with the public
- Features:
Barrier mask approved by DGA and according to ...
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These non-sterile masks comply with standard EN14683: 2019 and are used by healthcare professionals and patients to reduce the risk of spread of infection, especially in epidemic or pandemic ...
The TTS KN95 /F FP2 Particulate Respirators (European Standard EN: 149:2001 + A1:2009) filter facepieces are respirators for use against particles. They provide effective respiratory protection for use in industries where workers will be exposed to ...
The Apera Instruments PH820 Precision Benchtop pH Meter Kit provides reliable pH measurements with various intelligent functions and a durable structure. Equipped with Swiss LabSen 211 Combination pH Electrode, the meter measures pH with ATC in a quick and accurate ...-
The Apera Instruments EC700 Benchtop Conductivity Meter/Tester Kit provides quick and stable conductivity/TDS measurements for basic laboratory testing and educational purposes at an outstanding cost-effectiveness. The product is CE certified and comes with a ...
The Apera Instruments EC8500 Portable Conductivity/TDS/Salinity Meter provides accurate and stable measurements with various intelligent functions and a durable structure.- Takes quick and accurate measurements of EC, TDS and ...
The Apera Instruments EC850 Portable Conductivity/TDS Meter Kit is the most economical choice for a reliable portable conductivity meter. Equipped with Apera's BPB (Brush-Resistant Platinum Black) conductivity sensor/electrode/tester, the meter tests EC, TDS, and ...
The Apera Instruments PH850 Portable pH/Conductivity Meter Kit is designed for lab-grade pH measurement in the field with various intelligent functions and a rugged structure.Instrument Features-
The Apera Instruments PH400 Portable pH Meter Kit is the most economical choice for a reliable portable pH meter. Equipped with high quality 201T-S 3-in-1 Combination pH Electrode/Probe, the meter tests pH and temperature simultaneously in a quick and accurate ...
The Apera Instruments EC400 Portable Conductivity/TDS Meter Kit is the most economical choice for a reliable portable conductivity meter. Equipped with Apera's BPB (Brush-Resistant Platinum Black) conductivity sensor/electrode/tester, the meter tests EC, TDS, and ...
The Apera Instruments PH8500 Portable pH Meter Kit provides reliable pH measurements with various intelligent functions and a durable structure. Equipped with Apera's high quality 201T-F 3-in-1 pH/Temperature Electrode/Probe, the meter tests pH and temperature in a ...
Boiling Pt: 343 °C (1013 hPa)
Melting Pt: 38…56 °C (1013 hPa)
Density: 0.865 g/cm³ (25 °C)
Brand: VWR ref ...
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Formula: SiO₂CAS Number: 63231-67-4Boiling Pt: 2230 °C (1013 hPa)Melting Pt: > 1600 °C
Description:
- Solutions prepared from AnalaR® NORMAPUR® grade analytical reagents
- Traceable to SRM from NIST
- Batch number and packing date for traceability
- Certificate of Analysis available from ...
Description:
- Solutions prepared from AnalaR® NORMAPUR® grade analytical reagents
- Traceable to SRM from NIST
- Batch number and packing date for traceability
- Certificate of Analysis available from ...
Description:
- Solutions prepared from AnalaR® NORMAPUR® grade analytical reagents
- Traceable to SRM from NIST
- Batch number and packing date for ...
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+216 73 416 144 / +216 71 901 938
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TLS
BP 47 Zone Industrielle Moknine,
Monastir 5050 TUNISIE
+216 73 416 144
Fax : +216 73 416 166TLS Tunis
Espace Tunis Bloc I-1 Appt I-1-1
Montplaisir 1073 TUNISIE
+216 71 901 938 // +216 71 901 936Customer service
