Astral Scientific is one of Australia’s Leading Supplier for Life Science, Diagnostic and Compounding Pharmacy Supplies.

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Buffers

Buffers

Extensive line of Buffers for DNA : RNA : Protein applications.

Biological buffers for the life science laboratory need to meet a wide array of criteria. These include good stability, lack of toxicity, precision in pH, pKa between 6.0 and 8.0 (the region in which most biological reactions occur), minimal salt effects due to the ionic composition of the solution, free of enzymatic and hydrolytic activity and minimal participation in biological reactions. Buffers for molecular biology applications, e.g. Tris-Borate-EDTA and Tris-Acetate-EDTA, need to be free from DNAse and RNAse activity.

Astral Scientific offers a comprehensive range of buffers for all DNA;RNA and Protein applications from small scale to large scale: Our buffers are available in pre-mixed powders; tablets and liquid formats. They eliminate calculation, formulation and weighing errors and guarantee reproducibility in your laboratory applications.

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Product Code Product Name QTY Price Action
09-9499-10 Phosphate Buffered Saline (PBS) Tabs pH7.2 1000ml - 10 tablets
$78.00
09-9499-100-100tablets Phosphate Buffered Saline (PBS) Tabs pH7.2 1000ml - 100 tablets
$389.00
09-9400-10-10tablets/blisterpack Phosphate Buffered Saline (PBS) Tabs pH7.4 1000ml - 10 tablets/blisterpack
$78.00
09-9400-100-100tablets Phosphate Buffered Saline (PBS) Tabs pH7.4 1000ml - 100 Tablets
$389.00
09-2052-100-100tablets Phosphate Buffered Saline (PBS) Tabs pH7.4 200ml - 100 tablets
$100.00
09-8912-100-100tablets Phosphate Buffered Saline (PBS) Tabs pH7.4 500ml - 100 Tablets
$217.00
09-8912-12-12tablets/blisterpack Phosphate Buffered Saline (PBS) Tabs pH7.4 500ml - 12 tablets/blisterpack
$51.00
09-9500-100-100tablets Phosphate Buffered Saline (PBS) Tabs w/o Potassium pH7.4 - 100 tablets
$450.00
09-9420-100 Phosphate Buffered Saline (PBS) Tabs w/o Potassium pH7.4 - 100 tablets (1000ml per tablet)
$389.00
09-9420-10-10tablets/blisterpack Phosphate Buffered Saline (PBS) Tabs w/o Potassium pH7.4 1000ml - 10 tablets/blisterpack
$78.00
09-9410-10-10tablets/blisterpack Phosphate Buffered Saline (PBS) Tabs w/Tween 20 - 1000ml 10 Tablets
$88.00
09-9410-100-100tablets Phosphate Buffered Saline (PBS) Tabs w/Tween 20 - 1000ml 100 Tablets
$442.00
09-8902-100-100tablets Phosphate Buffered Saline (PBS) Tabs with Tween 20-500ml - 100Tablets
$279.00
09-8903-100-100tablets Phosphate Buffered Saline (PBS) Tabs with Tween pH7.4 100ml - 100tablets
$71.00
09-8902-12-12tablets/blisterpack Phosphate Buffered Saline (PBS) Tabs with Tween20 500ml - 12Tablets
$67.00
BIOPB0719-100g PIPES, free acid 100g High Purity
$95.00
BIOPDB0434-100g PIPES, sodium salt 100g High Purity
$95.00
12-9175-10-10pouches Poatassium Chloride Pwd 1M 1000ml - 10 pouches
$180.00
BIOPB0754-5g POPOP 5g Ultra Pure
$190.00
BIOPB4959-100g POPSO, disodium salt 100g Ultra Pure
$242.00
BIOPB4959-25g POPSO, disodium salt 25g Ultra Pure
$76.00
BIOPB4979-100g POPSO, free Acid 100g Ultra Pure
$132.00
BIOPB4979-25g POPSO, free Acid 25g Ultra Pure
$54.00
12-9176-5-5pouches Potassium Chloride Pwd 3M 1000ml - 5 pouches
$155.00
12-9195-5-5pouches Saline Sodium Citrate Buff 20x pwd - 5 pouches
$164.00
12-9196-5-5pouches Saline Sodium Citrate Buff 2x pwd - 5 pouches
$82.00
BIOBS751 Satellite free Ampicillin, 100mg/mL, for 1L of growth -1mL
$24.00
12-9193-5-5pouches SDS 10% Powder 1000ml - 5 Pouches
$668.00
12-9194-5-5pouches SDS 20% Powder 1000ml - 5 Pouches
$1,150.00
09-2026-50-50tablets SDS Tablets 0.5g - 50 Tablets
$49.00

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