3M® Pipette Swab-Sampler, Ideal for Microbial Sample Collection, Cotton Tip, L114mmConvenient Use with, All In One Swab, 피펫스왑 샘플러, 작업장 표면 검사용 > 액상시료 샘플러
3M® Pipette Swab-Sampler, Ideal for Microbial Sample Collection, Cotton Tip, L114mmConvenient Use with, All In One Swab, 피펫스왑 샘플러, 작업장 표면 검사용 > 액상시료 샘플러