"Test Lead"

Supplier: VWR Chemicals

Ready to use test solution (TS).

Supplier: MACHEREY-NAGEL

Photometric test kit for the determination of lead in water samples.

Supplier: MACHEREY-NAGEL

Photometric test kit for the determination of lead in water samples.

Supplier: MACHEREY-NAGEL

These test papers allow quick and easy detection of hydrogen sulphide. This gas occurs in the processing of raw oil. It is toxic even in low concentrations. Therefore, critical points are carefully checked. Sulphide containing solutions also give a positive reaction.

Supplier: MACRON AVANTOR BRAND

Magnesium carbonate 40,0 - 43,5%, powder USP, FCC, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

Tannic acid ≥96.0% (dry basis) FCC, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

Ammonium sulphate 99.0-100.5%, granular FCC, purified, Macron Fine Chemicals™

Supplier: VWR Chemicals

TEMPase Hot Start DNA Polymerase Master Mix and Blue TEMPase Master Mix are good alternatives to TEMPase Hot Start DNA Polymerase. These master mixes offer easy reaction assembly at room temperature, reduced set-up time and fewer handling steps, which lead to increased reproducibility. As a consequence TEMPase Hot Start DNA Polymerase Master Mix is highly suited to standard tests.

Supplier: MACHEREY-NAGEL

The test paper allows the easy and reliable detection of hydrogen sulphide. This gas occurs in the processing of raw oil. It is toxic even in low concentrations. Therefore, critical points are carefully checked.

Supplier: MP Biomedicals

The protein encoded by FGA gene is the alpha component of fibrinogen, a blood-borne glycoprotein comprised of three pairs of nonidentical polypeptide chains. Following vascular injury, fibrinogen is cleaved by thrombin to form fibrin which is the most abundant component of blood clots. In addition, various cleavage products of fibrinogen and fibrin regulate cell adhesion and spreading, display vasoconstrictor and chemotactic activities, and are mitogens for several cell types. Mutations in this gene lead to several disorders, including dysfibrinogenemia, hypofibrinogenemia, afibrinogenemia and renal amyloidosis. Alternative splicing results in two isoforms which vary in the carboxy-terminus.

The total protein is measured using the Biuret procedure with bovine albumin as the standard. To ensure that the product titer falls within the required range, antibody titer is standardized by microtiter plate ELISA with human fibrinogen. The product is tested for purity and specificity at final concentration by immunoelectrophoresis. The antibody is predominantly goat IgG; no trace of albumin is detected.

Supplier: Thermo Fisher Scientific

Lead, Quant Test Strips 1 * 1 KIT

Supplier: PAN BIOTECH

Fetal bovine serum is a natural product and may therefore vary from batch to batch. To compensate these differences between batches, a unique process which does not affect the biological nature of FBS: Single components naturally present in the serum are enriched in a higher quality thus leading to a more defined product.

Supplier: MACHEREY-NAGEL

This standard solution was specially developed for the control of MACHEREY-NAGEL test kits.

Supplier: VWR Chemicals

Indicator Papers, Lead (II) acetate paper, strips, Plastic bottle

Supplier: VWR Chemicals

Pb(NO₃)₂ in HNO₃ 2 to 5%.

Supplier: OMEGA BIO-TEK

Gel purification of DNA is a common technique used for the isolation of specific DNA fragments. However, most methods either fail to completely remove agarose (which can lead to problems in downstream manipulations), shear the DNA, or result in very low yields.