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Thermo Scientific™ Pierce™ Negative Ion Calibration Solution

Calibrate LTQ mass spectrometer instruments using a mixture of highly purified ionizable molecules designed for negative mode calibration.

Brand:  Thermo Scientific™ 88324

Code : PN

Additional Details : CAS Number : 53123-88-9 Weight : 0.10000kg Transport : UN number : 1992 Chem class : 3 Pack group : II

Product Code. 11360360

  • £231.00 / 10mL

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Thermo Scientific™ Pierce ESI Negative Ion Calibration Solution is a mixture of highly purified ionizable molecules designed for negative mode calibration of Thermo Scientific™ LTQ series mass spectrometer instruments.

The Pierce ESI Negative Ion Calibration Solution is a ready-to-use liquid formulation ideal for quickly performing the routine calibration required to maintain the robust performance of Thermo Scientific Mass Spectrometers. The ESI Negative Ion Calibration Solution is manufactured at an ISO 9001 facility and each lot is quality controlled with strict specifications. The stable solution is provided in a leak-proof, high-purity PTFE bottle.


  • Strong peaks – mixture of SDS, sodium taurocholate and Ultramark 1621 in a acetonitrile/methanol/acetic solution

  • Ready-to-use – load the mass reference standard into a syringe and inject into the instrument

  • High-purity – mass spectrometry grade reagents in a non-leachable container

  • Stable – store at room temperature for more than one year



Mass Spectrometer
Mass Spectrometry
Calibration Solution
Store between 2°C and 8°C.
Safety and Handling

Safety and Handling

Product Identifier
  • Pierce ESI Negative Ion Calibration Solution

Signal Word
  • Danger

Hazard Category
  • Acute toxicity Category 3
  • Serious eye damage/eye irritation Category 2
  • Specific target organ toxicity after single exposure Category 1

Hazard Statement
  • H225-Highly flammable liquid and vapour.
  • H301-Toxic if swallowed.
  • H311-Toxic in contact with skin.
  • H331-Toxic if inhaled.
  • H370-Causes damage to organs.
  • H319-Causes serious eye irritation.

Precautionary Statement
  • P370+P378-In case of fire: Use to extinguish.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.

Supplemental information
  • MIXTURE LIST-Contains : Acetonitrile, Methylalcohol, acetic acid

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