China Crime Scene Investigation Kit manufacturer
Langfang Danmei security equipment Co., Ltd.
Langfang Danmei security equipment Co., Ltd.
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latent fingerprint development backing sheet

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latent fingerprint development backing sheet

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Tetramethylbenzidine solution Purpose Develop blood fingerprints on light-colored surface. Applicable to both porous and non-porous materials. ... 2024-12-09 13:31:49
Tetramethylbenzidine (TMB) crystal Purpose Develop blood fingerprints on light-colored surface. Applicable to both porous and non-porous materials. ... 2024-12-09 13:31:49
Ninhydrin spray Purpose Develop sweat fingerprints on porous surface. Description The prepared ninhydrin solution sealed in a pressurized aluminum pot ... 2024-12-09 13:31:49
Ninhydrin working solution Purpose Develop sweat fingerprints on porous surface. Description Seal the prepared ninhydrin solution in an ampule, and ... 2024-12-09 13:31:49
Tetramethylbenzidine solution Purpose Develop blood fingerprints on light-colored surface. Applicable to both porous and non-porous materials. ... 2024-12-09 18:09:50
Tetramethylbenzidine (TMB) crystal Purpose Develop blood fingerprints on light-colored surface. Applicable to both porous and non-porous materials. ... 2024-12-09 18:09:50
Acid fluorescencent yellow spray Purpose Develop blood fingerprints on dark surface. Applicable to non-porous materials, not to be used on porous ... 2024-12-09 18:09:50
Ninhydrin spray Purpose Develop sweat fingerprints on porous surface. Description The prepared ninhydrin solution sealed in a pressurized aluminum pot ... 2024-12-09 18:09:50
Ninhydrin working solution Purpose Develop sweat fingerprints on porous surface. Description Seal the prepared ninhydrin solution in an ampule, and ... 2024-12-09 18:09:50
Black gelatin palm print lifter Purpose Lift the latent palm print directly and photograph it in a dark field illumination to improve the contrast. ... 2024-12-09 13:31:49
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