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Reagecon Primary Opalescent Suspension, EP Grade, Reagecon™

Used to calibrate, control, qualify and validate turbidimeters and nephelometers. Primary Opalescent Suspension, EP Grade, Reagecon™ is a ready-to-use formazin suspension with an opalescent value of 4000 NTU. It is designed for use as a turbidity standard in accordance with Eu. Ph. Chapter 2.

Overview
Code: NEW

Additional Details:
Additional Details: CAS Number: 10034-93-2 Weight: 0.10000kg



Product Code. 11835853

Quantity Price
1 165.36  € / 100mL
In stock, ready to ship: 14
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Description and Specification

Specification

Chemical Name or Material Formazin suspension
Description Opalescence value = 4000 NTU
CAS 100-97-0
Quantity 100 mL
Certificate of Analysis Yes
CAS 10034-93-2
CAS 7732-18-5
Physical Form Liquid Suspension
Synonym Formazin suspension
Element Hexamethylenetetramine,Hydrazine Sulphate
Element Hexamethylenetetramine,Hydrazine Sulphate
Grade Eu. Ph. Chapter 2

This Primary Opalescence Suspension is a ready-to-use turbidity standard presented in high-quality, tamper-evident bottles for use in calibrating turbidimeters and nephelometers and for controlling the reproducibility of their measurements.

This product is a formazin suspension prepared with equal parts hexamethylenetetramine solution and hydrazine sulphate solution. Aqueous formazine solutions feature small, uniform colloidal particles that scatter light in all directions, causing opalescence.

  • Manufactured according to European Pharmocopoeia Chapter 2(2.2.1) guidelines with a Balance Certificate of Calibration issued in accordance with ISO 17025
  • Prepared gravimetrically on a weight/weight basis using OIML traceable weights
  • Concentration verified using a high-performance spectrophotometer calibrated using ISO Guide 34 accredited spectrophotometric standards
  • The Primary Opalescence Suspension diluted in precise ratios to form the EP Reference Opalescence Suspensions (I, II, III, IV)

Safety and Handling

[PRIMARY OPALESCENT SOLUTION]

[Danger]

[{code=SKIN SENS. 1, sequence=1, description=Skin sensitiser Category 1}, {code=CARC. 1B, sequence=2, description=Carcinogenicity Category 1B}, {code=SKIN SENS. 1, sequence=2, description=Skin sensitiser Category 1}]

[{code=H317, sequence=1, description=May cause an allergic skin reaction.}, {code=H350, sequence=2, description=May cause cancer.}]

[{code=P261, sequence=51, description=Avoid breathing dust/fume/gas/mist/vapours/spray.}, {code=P280, sequence=52, description=Wear protective gloves/protective clothing/eye protection/face protection.}, {code=P321, sequence=53, description=Specific treatment (see on this label).}, {code=P333+P313, sequence=54, description=If skin irritation or rash occurs: Get medical advice/attention.}, {code=P405, sequence=55, description=Store locked up.}, {code=P501b, sequence=56, description=Dispose of contents/container in accordance with local/regional/national/international regulations.}]

[{code=MIXTURE LIST, sequence=1, description=Contains : methenamine, hydrazinium(2+) sulphate}]

[{code=GHS07, sequence=1, description=EXCLAMATION MARK}, {code=GHS08, sequence=2, description=HEALTH HAZARD}]


Product Identifier
  • PRIMARY OPALESCENT SOLUTION

Signal Word
  • Danger

Hazard Category
  • Skin sensitiser Category 1
  • Carcinogenicity Category 1B
  • Skin sensitiser Category 1

Hazard Statement
  • H317- May cause an allergic skin reaction.
  • H350- May cause cancer.

Precautionary Statement
  • P261- Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280- Wear protective gloves/protective clothing/eye protection/face protection.
  • P321- Specific treatment (see on this label).
  • P333+P313- If skin irritation or rash occurs: Get medical advice/attention.
  • P405- Store locked up.
  • P501b- Dispose of contents/container in accordance with local/regional/national/international regulations.

Supplemental Information
  • MIXTURE LIST- Contains : methenamine, hydrazinium(2+) sulphate