PH buffer
APH10, APH7, APH4
PREPARED SOLUTIONS INTRODUCTION

Section A lists prepared solutions of processing chemicals for use in Histology, Microbiology and Cytology.
Generally, we sell these in small quantities, ask if you have a larger requirement.
Solutions identified with a green face are dangerous goods and must go by surface freight.
The cost of shipping made-up solutions internationally (beyond Australia) usually precludes export, especially if the item is a DG.
All items are listed alphabetically by the major active ingredient eg. Haematoxylin, Ehrlich's.
If you prefer the actual chemical and not a made-up solution, please check our Chemical pages (C section).

A1add1
Prepared Solutions Introduction
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ACID ALCOHOL

CAS# 64-17-5, 7732-18-5, 7647-01-0

AACDL-1L
Acid alcohol
1L
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Alcian blue

CAS# 75881-23-1

acetate buffered

AALCB-100
Alcian blue
100mL
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AURAMINE AQUEOUS

CAS# 108-95-2, 56-81-5, 2465-27-2, 7732-18-5

AAURA-500
Auramine aqueous
500mL
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Auramine rhodamine

fluorescent stain

Fluorescent stain. Also available: 500mL - ask
AAORB-100
Auramine rhodamine
100mL
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AZURE B ‐ EOSIN Y

CAS# 531-55-5, 67-68-5, 67-56-1

ICHS type haematology stain. Needs warm storage and requires Hepes buffer. Also available: 300mL Eosin Y, 500mL x 2 Azure B, 500mL x 3 Eosin Y - ask.
AAZUB-500
Azure B - Eosin Y
500mL
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Carbol fuchsin

CAS# 569-61-9, 67-56-1, 108-95-2

Contains 0.1% Basic Fuchsin and 0.5% Phenol. Also available: 5 litres ‐ ask.

Dilute aqueous stain.

ACFD-500
Carbol fuchsin, dilute aqueous stain
500mL
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Carbol fuchsin

CAS# 569-61-9, 64-17-5, 108-95-2

Strong (Ziehl Neelson) stain.


Contains 1% Basic Fuchsin and 5% Phenol, aqueous. Also available: 5 litres ‐ ask.

Shelf‐life of carbol fuchsin is near indefinite, but particularly the strong, and, to a lesser extent, the dilute carbol fuchsin are prone to re‐precipitate when cold. This could happen during transit overnight, or with time and moderately cool temperatures. It is simple to return the precipitate into solution by heating the stain in a microwave oven to about 60°C and shaking the bottle. As for most stains it is wise to filter before use.

ACF-500
Carbol fuchsin, strong stain
500mL
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Carnoy's fixative
Modified fixative. Also available: 5 litres - ask.
ACFM-500
Carnoy's fixative
500mL
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Conductivity standard

certified

Each standard comes with a current, NIST traceable Certificate
AS000084
Conductivity standard 84µS/cm, certified
500mL
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AS001413
Conductivity standard 1,413µS/cm, certified
500mL
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AS005000
Conductivity standard 5,000µS/cm, certified
500mL
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AS012880
Conductivity standard 12,880µS/cm, certified
500mL
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AS111900
Conductivity standard 111,900µS/cm, certified
500mL
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Crystal violet

CAS# 548-62-9

0.5% aqueous stain.


Also available: 5 litres ‐ ask.

ACV5-500
Crystal violet, 0.5% aqueous stain
500mL
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DECALCIFIER

CAS# 7647-01-0

Solution for bone decalcification.
ADECA-500
Decalcifier
500mL
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EA36, EOSIN / EXTRA LIGHT GREEN

CAS# 17372-87-1, 5141-20-8, 67-56-1, 64-19-7, 64-17-5, 12501-23-4

Also available: 5 litres - ask.
AEA36-1L
EA36 (Eosin/extra light green)
1L
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Edetic Acid (EDTA)

Ethylenediaminetetraacetic acid

EDTA Na2 10% Tris buffered.
AEDTA-100
EDTA 10%
100mL
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AEDTA-2500
EDTA 10%
2.5L
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Electrode cleaning solution

0.1% pepsin in HCl

For protein.
APE8
Electrode cleaning solution 0.1% pepsin in HCl
100mL
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Electrode cleaning solution

sodium hypochlorite 0.6%

General purpose electrode cleaning solution.
APE10
Electrode cleaning solution sodium hypochlorite 0.6%
200mL
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ELECTRODE CLEANING SOLUTION

sodium hypochlorite 0.6%

General purpose electrode cleaning solution.

APE10-5000
Electrode cleaning solution sodium hypochlorite ACR 0.5% w/v
5L
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Electrode storage solution
General purpose electrode storage solution.
APE12
Electrode storage solution
500mL
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Electrolyte solution KCl 3.5M
APE2
Electrolyte solution KCl 3.5M
50mL
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Electrolyte solution

KCl 3.5M + AgCl

APE4
Electrolyte solution KCl 3.5M + AgCl
50mL
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Electrolyte solution

KNO3 1M

APE6
Electrolyte solution KNO3 1M
50mL
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Eosin

CAS# 548-26-5, 7732-18-5

Acidified aqueous 1% stain.

Also available: 5 litres ‐ ask.

AEOA1-500
Eosin 1% aqueous
500mL
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Fast green

CAS# 112068-71-0, 7778-77-0 , 7558-79-4, 7732-18-5

0.1% aqueous

AFG-500
Fast green 0.1% aqueous
500mL
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Formalin biopsy jars

neutral buffered, 3.7%

Neutral buffered ~70mL each.
ANBFJ-200
Formalin biopsy jars, neutral buffered, 3.7%
200x70mL
SHOP
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